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-rw-r--r--arch/ppc/8xx_io/Kconfig4
-rw-r--r--arch/ppc/8xx_io/commproc.c20
-rw-r--r--arch/ppc/8xx_io/fec.c43
-rw-r--r--arch/ppc/Kconfig2
-rw-r--r--arch/ppc/boot/simple/Makefile6
-rw-r--r--arch/ppc/boot/simple/pibs.c4
-rw-r--r--arch/ppc/configs/bamboo_defconfig943
-rw-r--r--arch/ppc/kernel/cputable.c20
-rw-r--r--arch/ppc/kernel/entry.S1
-rw-r--r--arch/ppc/kernel/head_44x.S24
-rw-r--r--arch/ppc/kernel/misc.S4
-rw-r--r--arch/ppc/kernel/pci.c15
-rw-r--r--arch/ppc/kernel/ppc_ksyms.c2
-rw-r--r--arch/ppc/platforms/4xx/Kconfig20
-rw-r--r--arch/ppc/platforms/4xx/Makefile2
-rw-r--r--arch/ppc/platforms/4xx/bamboo.c427
-rw-r--r--arch/ppc/platforms/4xx/bamboo.h136
-rw-r--r--arch/ppc/platforms/4xx/ebony.c6
-rw-r--r--arch/ppc/platforms/4xx/ebony.h13
-rw-r--r--arch/ppc/platforms/4xx/ibm440ep.c220
-rw-r--r--arch/ppc/platforms/4xx/ibm440ep.h76
-rw-r--r--arch/ppc/platforms/4xx/ocotea.c4
-rw-r--r--arch/ppc/platforms/4xx/ocotea.h13
-rw-r--r--arch/ppc/syslib/Makefile2
-rw-r--r--arch/ppc/syslib/ibm440gx_common.c15
-rw-r--r--arch/ppc/syslib/ibm44x_common.h4
-rw-r--r--arch/ppc/syslib/m8xx_setup.c8
-rw-r--r--arch/ppc/syslib/mpc83xx_devices.c8
28 files changed, 1979 insertions, 63 deletions
diff --git a/arch/ppc/8xx_io/Kconfig b/arch/ppc/8xx_io/Kconfig
index 9e2227ec3b34..57dacf978532 100644
--- a/arch/ppc/8xx_io/Kconfig
+++ b/arch/ppc/8xx_io/Kconfig
@@ -69,9 +69,9 @@ config FEC_QS6612
69 69
70config ENET_BIG_BUFFERS 70config ENET_BIG_BUFFERS
71 bool "Use Big CPM Ethernet Buffers" 71 bool "Use Big CPM Ethernet Buffers"
72 depends on NET_ETHERNET 72 depends on SCC_ENET || FEC_ENET
73 help 73 help
74 Allocate large buffers for MPC8xx Etherenet. Increases throughput 74 Allocate large buffers for MPC8xx Ethernet. Increases throughput
75 and decreases the likelihood of dropped packets, but costs memory. 75 and decreases the likelihood of dropped packets, but costs memory.
76 76
77config HTDMSOUND 77config HTDMSOUND
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 0cc2e7a9cb11..11726e2a4ec8 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -39,8 +39,6 @@
39#include <asm/tlbflush.h> 39#include <asm/tlbflush.h>
40#include <asm/rheap.h> 40#include <asm/rheap.h>
41 41
42extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep);
43
44static void m8xx_cpm_dpinit(void); 42static void m8xx_cpm_dpinit(void);
45static uint host_buffer; /* One page of host buffer */ 43static uint host_buffer; /* One page of host buffer */
46static uint host_end; /* end + 1 */ 44static uint host_end; /* end + 1 */
@@ -108,14 +106,11 @@ struct hw_interrupt_type cpm_pic = {
108 .end = cpm_eoi, 106 .end = cpm_eoi,
109}; 107};
110 108
111extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
112
113void 109void
114m8xx_cpm_reset(uint bootpage) 110m8xx_cpm_reset(void)
115{ 111{
116 volatile immap_t *imp; 112 volatile immap_t *imp;
117 volatile cpm8xx_t *commproc; 113 volatile cpm8xx_t *commproc;
118 pte_t *pte;
119 114
120 imp = (immap_t *)IMAP_ADDR; 115 imp = (immap_t *)IMAP_ADDR;
121 commproc = (cpm8xx_t *)&imp->im_cpm; 116 commproc = (cpm8xx_t *)&imp->im_cpm;
@@ -143,17 +138,6 @@ m8xx_cpm_reset(uint bootpage)
143 /* Reclaim the DP memory for our use. */ 138 /* Reclaim the DP memory for our use. */
144 m8xx_cpm_dpinit(); 139 m8xx_cpm_dpinit();
145 140
146 /* get the PTE for the bootpage */
147 if (!get_pteptr(&init_mm, bootpage, &pte))
148 panic("get_pteptr failed\n");
149
150 /* and make it uncachable */
151 pte_val(*pte) |= _PAGE_NO_CACHE;
152 _tlbie(bootpage);
153
154 host_buffer = bootpage;
155 host_end = host_buffer + PAGE_SIZE;
156
157 /* Tell everyone where the comm processor resides. 141 /* Tell everyone where the comm processor resides.
158 */ 142 */
159 cpmp = (cpm8xx_t *)commproc; 143 cpmp = (cpm8xx_t *)commproc;
@@ -384,8 +368,6 @@ static rh_info_t cpm_dpmem_info;
384 368
385void m8xx_cpm_dpinit(void) 369void m8xx_cpm_dpinit(void)
386{ 370{
387 cpm8xx_t *cp = &((immap_t *)IMAP_ADDR)->im_cpm;
388
389 spin_lock_init(&cpm_dpmem_lock); 371 spin_lock_init(&cpm_dpmem_lock);
390 372
391 /* Initialize the info header */ 373 /* Initialize the info header */
diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c
index 0730392dcc20..62f68d6181c6 100644
--- a/arch/ppc/8xx_io/fec.c
+++ b/arch/ppc/8xx_io/fec.c
@@ -173,7 +173,7 @@ struct fec_enet_private {
173 uint phy_status; 173 uint phy_status;
174 uint phy_speed; 174 uint phy_speed;
175 phy_info_t *phy; 175 phy_info_t *phy;
176 struct tq_struct phy_task; 176 struct work_struct phy_task;
177 177
178 uint sequence_done; 178 uint sequence_done;
179 179
@@ -199,7 +199,8 @@ static int fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev);
199#ifdef CONFIG_USE_MDIO 199#ifdef CONFIG_USE_MDIO
200static void fec_enet_mii(struct net_device *dev); 200static void fec_enet_mii(struct net_device *dev);
201#endif /* CONFIG_USE_MDIO */ 201#endif /* CONFIG_USE_MDIO */
202static void fec_enet_interrupt(int irq, void * dev_id, struct pt_regs * regs); 202static irqreturn_t fec_enet_interrupt(int irq, void * dev_id,
203 struct pt_regs * regs);
203#ifdef CONFIG_FEC_PACKETHOOK 204#ifdef CONFIG_FEC_PACKETHOOK
204static void fec_enet_tx(struct net_device *dev, __u32 regval); 205static void fec_enet_tx(struct net_device *dev, __u32 regval);
205static void fec_enet_rx(struct net_device *dev, __u32 regval); 206static void fec_enet_rx(struct net_device *dev, __u32 regval);
@@ -471,7 +472,7 @@ fec_timeout(struct net_device *dev)
471/* The interrupt handler. 472/* The interrupt handler.
472 * This is called from the MPC core interrupt. 473 * This is called from the MPC core interrupt.
473 */ 474 */
474static void 475static irqreturn_t
475fec_enet_interrupt(int irq, void * dev_id, struct pt_regs * regs) 476fec_enet_interrupt(int irq, void * dev_id, struct pt_regs * regs)
476{ 477{
477 struct net_device *dev = dev_id; 478 struct net_device *dev = dev_id;
@@ -525,6 +526,7 @@ printk("%s[%d] %s: unexpected FEC_ENET_MII event\n", __FILE__,__LINE__,__FUNCTIO
525 } 526 }
526 527
527 } 528 }
529 return IRQ_RETVAL(IRQ_HANDLED);
528} 530}
529 531
530 532
@@ -1263,8 +1265,9 @@ static void mii_display_status(struct net_device *dev)
1263 printk(".\n"); 1265 printk(".\n");
1264} 1266}
1265 1267
1266static void mii_display_config(struct net_device *dev) 1268static void mii_display_config(void *priv)
1267{ 1269{
1270 struct net_device *dev = (struct net_device *)priv;
1268 struct fec_enet_private *fep = dev->priv; 1271 struct fec_enet_private *fep = dev->priv;
1269 volatile uint *s = &(fep->phy_status); 1272 volatile uint *s = &(fep->phy_status);
1270 1273
@@ -1294,8 +1297,9 @@ static void mii_display_config(struct net_device *dev)
1294 fep->sequence_done = 1; 1297 fep->sequence_done = 1;
1295} 1298}
1296 1299
1297static void mii_relink(struct net_device *dev) 1300static void mii_relink(void *priv)
1298{ 1301{
1302 struct net_device *dev = (struct net_device *)priv;
1299 struct fec_enet_private *fep = dev->priv; 1303 struct fec_enet_private *fep = dev->priv;
1300 int duplex; 1304 int duplex;
1301 1305
@@ -1323,18 +1327,16 @@ static void mii_queue_relink(uint mii_reg, struct net_device *dev)
1323{ 1327{
1324 struct fec_enet_private *fep = dev->priv; 1328 struct fec_enet_private *fep = dev->priv;
1325 1329
1326 fep->phy_task.routine = (void *)mii_relink; 1330 INIT_WORK(&fep->phy_task, mii_relink, (void *)dev);
1327 fep->phy_task.data = dev; 1331 schedule_work(&fep->phy_task);
1328 schedule_task(&fep->phy_task);
1329} 1332}
1330 1333
1331static void mii_queue_config(uint mii_reg, struct net_device *dev) 1334static void mii_queue_config(uint mii_reg, struct net_device *dev)
1332{ 1335{
1333 struct fec_enet_private *fep = dev->priv; 1336 struct fec_enet_private *fep = dev->priv;
1334 1337
1335 fep->phy_task.routine = (void *)mii_display_config; 1338 INIT_WORK(&fep->phy_task, mii_display_config, (void *)dev);
1336 fep->phy_task.data = dev; 1339 schedule_work(&fep->phy_task);
1337 schedule_task(&fep->phy_task);
1338} 1340}
1339 1341
1340 1342
@@ -1403,11 +1405,11 @@ mii_discover_phy(uint mii_reg, struct net_device *dev)
1403 1405
1404/* This interrupt occurs when the PHY detects a link change. 1406/* This interrupt occurs when the PHY detects a link change.
1405*/ 1407*/
1406static void 1408static
1407#ifdef CONFIG_RPXCLASSIC 1409#ifdef CONFIG_RPXCLASSIC
1408mii_link_interrupt(void *dev_id) 1410void mii_link_interrupt(void *dev_id)
1409#else 1411#else
1410mii_link_interrupt(int irq, void * dev_id, struct pt_regs * regs) 1412irqreturn_t mii_link_interrupt(int irq, void * dev_id, struct pt_regs * regs)
1411#endif 1413#endif
1412{ 1414{
1413#ifdef CONFIG_USE_MDIO 1415#ifdef CONFIG_USE_MDIO
@@ -1440,6 +1442,9 @@ mii_link_interrupt(int irq, void * dev_id, struct pt_regs * regs)
1440printk("%s[%d] %s: unexpected Link interrupt\n", __FILE__,__LINE__,__FUNCTION__); 1442printk("%s[%d] %s: unexpected Link interrupt\n", __FILE__,__LINE__,__FUNCTION__);
1441#endif /* CONFIG_USE_MDIO */ 1443#endif /* CONFIG_USE_MDIO */
1442 1444
1445#ifndef CONFIG_RPXCLASSIC
1446 return IRQ_RETVAL(IRQ_HANDLED);
1447#endif /* CONFIG_RPXCLASSIC */
1443} 1448}
1444 1449
1445static int 1450static int
@@ -1575,7 +1580,7 @@ static int __init fec_enet_init(void)
1575 struct fec_enet_private *fep; 1580 struct fec_enet_private *fep;
1576 int i, j, k, err; 1581 int i, j, k, err;
1577 unsigned char *eap, *iap, *ba; 1582 unsigned char *eap, *iap, *ba;
1578 unsigned long mem_addr; 1583 dma_addr_t mem_addr;
1579 volatile cbd_t *bdp; 1584 volatile cbd_t *bdp;
1580 cbd_t *cbd_base; 1585 cbd_t *cbd_base;
1581 volatile immap_t *immap; 1586 volatile immap_t *immap;
@@ -1640,7 +1645,8 @@ static int __init fec_enet_init(void)
1640 printk("FEC initialization failed.\n"); 1645 printk("FEC initialization failed.\n");
1641 return 1; 1646 return 1;
1642 } 1647 }
1643 cbd_base = (cbd_t *)consistent_alloc(GFP_KERNEL, PAGE_SIZE, &mem_addr); 1648 cbd_base = (cbd_t *)dma_alloc_coherent(dev->class_dev.dev, PAGE_SIZE,
1649 &mem_addr, GFP_KERNEL);
1644 1650
1645 /* Set receive and transmit descriptor base. 1651 /* Set receive and transmit descriptor base.
1646 */ 1652 */
@@ -1657,7 +1663,10 @@ static int __init fec_enet_init(void)
1657 1663
1658 /* Allocate a page. 1664 /* Allocate a page.
1659 */ 1665 */
1660 ba = (unsigned char *)consistent_alloc(GFP_KERNEL, PAGE_SIZE, &mem_addr); 1666 ba = (unsigned char *)dma_alloc_coherent(dev->class_dev.dev,
1667 PAGE_SIZE,
1668 &mem_addr,
1669 GFP_KERNEL);
1661 /* BUG: no check for failure */ 1670 /* BUG: no check for failure */
1662 1671
1663 /* Initialize the BD for every fragment in the page. 1672 /* Initialize the BD for every fragment in the page.
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 2c2da9b43b7a..f6db3b385fea 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -558,6 +558,7 @@ config PPC_MULTIPLATFORM
558 558
559config APUS 559config APUS
560 bool "Amiga-APUS" 560 bool "Amiga-APUS"
561 depends on BROKEN
561 help 562 help
562 Select APUS if configuring for a PowerUP Amiga. 563 Select APUS if configuring for a PowerUP Amiga.
563 More information is available at: 564 More information is available at:
@@ -647,6 +648,7 @@ config PAL4
647 648
648config GEMINI 649config GEMINI
649 bool "Synergy-Gemini" 650 bool "Synergy-Gemini"
651 depends on BROKEN
650 help 652 help
651 Select Gemini if configuring for a Synergy Microsystems' Gemini 653 Select Gemini if configuring for a Synergy Microsystems' Gemini
652 series Single Board Computer. More information is available at: 654 series Single Board Computer. More information is available at:
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index 991b4cbb83c8..d4dc4fa79647 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -61,6 +61,12 @@ zimageinitrd-$(CONFIG_IBM_OPENBIOS) := zImage.initrd-TREE
61 end-$(CONFIG_EMBEDDEDBOOT) := embedded 61 end-$(CONFIG_EMBEDDEDBOOT) := embedded
62 misc-$(CONFIG_EMBEDDEDBOOT) := misc-embedded.o 62 misc-$(CONFIG_EMBEDDEDBOOT) := misc-embedded.o
63 63
64 zimage-$(CONFIG_BAMBOO) := zImage-TREE
65zimageinitrd-$(CONFIG_BAMBOO) := zImage.initrd-TREE
66 end-$(CONFIG_BAMBOO) := bamboo
67 entrypoint-$(CONFIG_BAMBOO) := 0x01000000
68 extra.o-$(CONFIG_BAMBOO) := pibs.o
69
64 zimage-$(CONFIG_EBONY) := zImage-TREE 70 zimage-$(CONFIG_EBONY) := zImage-TREE
65zimageinitrd-$(CONFIG_EBONY) := zImage.initrd-TREE 71zimageinitrd-$(CONFIG_EBONY) := zImage.initrd-TREE
66 end-$(CONFIG_EBONY) := ebony 72 end-$(CONFIG_EBONY) := ebony
diff --git a/arch/ppc/boot/simple/pibs.c b/arch/ppc/boot/simple/pibs.c
index 1348740e503f..67222d57c345 100644
--- a/arch/ppc/boot/simple/pibs.c
+++ b/arch/ppc/boot/simple/pibs.c
@@ -91,9 +91,11 @@ load_kernel(unsigned long load_addr, int num_words, unsigned long cksum,
91 91
92 mac64 = simple_strtoull((char *)PIBS_MAC_BASE, 0, 16); 92 mac64 = simple_strtoull((char *)PIBS_MAC_BASE, 0, 16);
93 memcpy(hold_residual->bi_enetaddr, (char *)&mac64+2, 6); 93 memcpy(hold_residual->bi_enetaddr, (char *)&mac64+2, 6);
94#ifdef CONFIG_440GX 94#if defined(CONFIG_440GX) || defined(CONFIG_440EP)
95 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET), 0, 16); 95 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET), 0, 16);
96 memcpy(hold_residual->bi_enet1addr, (char *)&mac64+2, 6); 96 memcpy(hold_residual->bi_enet1addr, (char *)&mac64+2, 6);
97#endif
98#ifdef CONFIG_440GX
97 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET*2), 0, 16); 99 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET*2), 0, 16);
98 memcpy(hold_residual->bi_enet2addr, (char *)&mac64+2, 6); 100 memcpy(hold_residual->bi_enet2addr, (char *)&mac64+2, 6);
99 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET*3), 0, 16); 101 mac64 = simple_strtoull((char *)(PIBS_MAC_BASE+PIBS_MAC_OFFSET*3), 0, 16);
diff --git a/arch/ppc/configs/bamboo_defconfig b/arch/ppc/configs/bamboo_defconfig
new file mode 100644
index 000000000000..0ba4e70d50b6
--- /dev/null
+++ b/arch/ppc/configs/bamboo_defconfig
@@ -0,0 +1,943 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.12
4# Tue Jun 28 15:24:25 2005
5#
6CONFIG_MMU=y
7CONFIG_GENERIC_HARDIRQS=y
8CONFIG_RWSEM_XCHGADD_ALGORITHM=y
9CONFIG_GENERIC_CALIBRATE_DELAY=y
10CONFIG_HAVE_DEC_LOCK=y
11CONFIG_PPC=y
12CONFIG_PPC32=y
13CONFIG_GENERIC_NVRAM=y
14CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
15
16#
17# Code maturity level options
18#
19CONFIG_EXPERIMENTAL=y
20CONFIG_CLEAN_COMPILE=y
21CONFIG_BROKEN_ON_SMP=y
22CONFIG_INIT_ENV_ARG_LIMIT=32
23
24#
25# General setup
26#
27CONFIG_LOCALVERSION=""
28CONFIG_SWAP=y
29CONFIG_SYSVIPC=y
30# CONFIG_POSIX_MQUEUE is not set
31# CONFIG_BSD_PROCESS_ACCT is not set
32CONFIG_SYSCTL=y
33# CONFIG_AUDIT is not set
34# CONFIG_HOTPLUG is not set
35CONFIG_KOBJECT_UEVENT=y
36# CONFIG_IKCONFIG is not set
37CONFIG_EMBEDDED=y
38CONFIG_KALLSYMS=y
39# CONFIG_KALLSYMS_ALL is not set
40# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_PRINTK=y
42CONFIG_BUG=y
43CONFIG_BASE_FULL=y
44CONFIG_FUTEX=y
45CONFIG_EPOLL=y
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SHMEM=y
48CONFIG_CC_ALIGN_FUNCTIONS=0
49CONFIG_CC_ALIGN_LABELS=0
50CONFIG_CC_ALIGN_LOOPS=0
51CONFIG_CC_ALIGN_JUMPS=0
52# CONFIG_TINY_SHMEM is not set
53CONFIG_BASE_SMALL=0
54
55#
56# Loadable module support
57#
58CONFIG_MODULES=y
59CONFIG_MODULE_UNLOAD=y
60# CONFIG_MODULE_FORCE_UNLOAD is not set
61CONFIG_OBSOLETE_MODPARM=y
62# CONFIG_MODVERSIONS is not set
63# CONFIG_MODULE_SRCVERSION_ALL is not set
64CONFIG_KMOD=y
65
66#
67# Processor
68#
69# CONFIG_6xx is not set
70# CONFIG_40x is not set
71CONFIG_44x=y
72# CONFIG_POWER3 is not set
73# CONFIG_POWER4 is not set
74# CONFIG_8xx is not set
75# CONFIG_E200 is not set
76# CONFIG_E500 is not set
77CONFIG_PPC_FPU=y
78CONFIG_BOOKE=y
79CONFIG_PTE_64BIT=y
80CONFIG_PHYS_64BIT=y
81# CONFIG_MATH_EMULATION is not set
82# CONFIG_KEXEC is not set
83# CONFIG_CPU_FREQ is not set
84CONFIG_4xx=y
85
86#
87# IBM 4xx options
88#
89CONFIG_BAMBOO=y
90# CONFIG_EBONY is not set
91# CONFIG_LUAN is not set
92# CONFIG_OCOTEA is not set
93CONFIG_440EP=y
94CONFIG_440=y
95CONFIG_IBM440EP_ERR42=y
96CONFIG_IBM_OCP=y
97# CONFIG_PPC4xx_DMA is not set
98CONFIG_PPC_GEN550=y
99# CONFIG_PM is not set
100CONFIG_NOT_COHERENT_CACHE=y
101
102#
103# Platform options
104#
105# CONFIG_PC_KEYBOARD is not set
106# CONFIG_SMP is not set
107# CONFIG_PREEMPT is not set
108# CONFIG_HIGHMEM is not set
109CONFIG_SELECT_MEMORY_MODEL=y
110CONFIG_FLATMEM_MANUAL=y
111# CONFIG_DISCONTIGMEM_MANUAL is not set
112# CONFIG_SPARSEMEM_MANUAL is not set
113CONFIG_FLATMEM=y
114CONFIG_FLAT_NODE_MEM_MAP=y
115CONFIG_BINFMT_ELF=y
116# CONFIG_BINFMT_MISC is not set
117CONFIG_CMDLINE_BOOL=y
118CONFIG_CMDLINE="ip=on"
119CONFIG_SECCOMP=y
120CONFIG_ISA_DMA_API=y
121
122#
123# Bus options
124#
125CONFIG_PCI=y
126CONFIG_PCI_DOMAINS=y
127# CONFIG_PCI_LEGACY_PROC is not set
128# CONFIG_PCI_NAMES is not set
129# CONFIG_PCI_DEBUG is not set
130
131#
132# PCCARD (PCMCIA/CardBus) support
133#
134# CONFIG_PCCARD is not set
135
136#
137# Advanced setup
138#
139# CONFIG_ADVANCED_OPTIONS is not set
140
141#
142# Default settings for advanced configuration options are used
143#
144CONFIG_HIGHMEM_START=0xfe000000
145CONFIG_LOWMEM_SIZE=0x30000000
146CONFIG_KERNEL_START=0xc0000000
147CONFIG_TASK_SIZE=0x80000000
148CONFIG_CONSISTENT_START=0xff100000
149CONFIG_CONSISTENT_SIZE=0x00200000
150CONFIG_BOOT_LOAD=0x01000000
151
152#
153# Device Drivers
154#
155
156#
157# Generic Driver Options
158#
159# CONFIG_STANDALONE is not set
160CONFIG_PREVENT_FIRMWARE_BUILD=y
161# CONFIG_FW_LOADER is not set
162# CONFIG_DEBUG_DRIVER is not set
163
164#
165# Memory Technology Devices (MTD)
166#
167# CONFIG_MTD is not set
168
169#
170# Parallel port support
171#
172# CONFIG_PARPORT is not set
173
174#
175# Plug and Play support
176#
177
178#
179# Block devices
180#
181# CONFIG_BLK_DEV_FD is not set
182# CONFIG_BLK_CPQ_DA is not set
183# CONFIG_BLK_CPQ_CISS_DA is not set
184# CONFIG_BLK_DEV_DAC960 is not set
185# CONFIG_BLK_DEV_UMEM is not set
186# CONFIG_BLK_DEV_COW_COMMON is not set
187# CONFIG_BLK_DEV_LOOP is not set
188# CONFIG_BLK_DEV_NBD is not set
189# CONFIG_BLK_DEV_SX8 is not set
190# CONFIG_BLK_DEV_UB is not set
191# CONFIG_BLK_DEV_RAM is not set
192CONFIG_BLK_DEV_RAM_COUNT=16
193CONFIG_INITRAMFS_SOURCE=""
194# CONFIG_LBD is not set
195# CONFIG_CDROM_PKTCDVD is not set
196
197#
198# IO Schedulers
199#
200CONFIG_IOSCHED_NOOP=y
201CONFIG_IOSCHED_AS=y
202CONFIG_IOSCHED_DEADLINE=y
203CONFIG_IOSCHED_CFQ=y
204# CONFIG_ATA_OVER_ETH is not set
205
206#
207# ATA/ATAPI/MFM/RLL support
208#
209CONFIG_IDE=y
210CONFIG_BLK_DEV_IDE=y
211
212#
213# Please see Documentation/ide.txt for help/info on IDE drives
214#
215# CONFIG_BLK_DEV_IDE_SATA is not set
216CONFIG_BLK_DEV_IDEDISK=y
217# CONFIG_IDEDISK_MULTI_MODE is not set
218# CONFIG_BLK_DEV_IDECD is not set
219# CONFIG_BLK_DEV_IDETAPE is not set
220# CONFIG_BLK_DEV_IDEFLOPPY is not set
221# CONFIG_BLK_DEV_IDESCSI is not set
222# CONFIG_IDE_TASK_IOCTL is not set
223
224#
225# IDE chipset support/bugfixes
226#
227CONFIG_IDE_GENERIC=y
228CONFIG_BLK_DEV_IDEPCI=y
229# CONFIG_IDEPCI_SHARE_IRQ is not set
230# CONFIG_BLK_DEV_OFFBOARD is not set
231# CONFIG_BLK_DEV_GENERIC is not set
232# CONFIG_BLK_DEV_OPTI621 is not set
233# CONFIG_BLK_DEV_SL82C105 is not set
234CONFIG_BLK_DEV_IDEDMA_PCI=y
235# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
236# CONFIG_IDEDMA_PCI_AUTO is not set
237# CONFIG_BLK_DEV_AEC62XX is not set
238# CONFIG_BLK_DEV_ALI15X3 is not set
239# CONFIG_BLK_DEV_AMD74XX is not set
240CONFIG_BLK_DEV_CMD64X=y
241# CONFIG_BLK_DEV_TRIFLEX is not set
242# CONFIG_BLK_DEV_CY82C693 is not set
243# CONFIG_BLK_DEV_CS5520 is not set
244# CONFIG_BLK_DEV_CS5530 is not set
245# CONFIG_BLK_DEV_HPT34X is not set
246# CONFIG_BLK_DEV_HPT366 is not set
247# CONFIG_BLK_DEV_SC1200 is not set
248# CONFIG_BLK_DEV_PIIX is not set
249# CONFIG_BLK_DEV_IT821X is not set
250# CONFIG_BLK_DEV_NS87415 is not set
251# CONFIG_BLK_DEV_PDC202XX_OLD is not set
252# CONFIG_BLK_DEV_PDC202XX_NEW is not set
253# CONFIG_BLK_DEV_SVWKS is not set
254# CONFIG_BLK_DEV_SIIMAGE is not set
255# CONFIG_BLK_DEV_SLC90E66 is not set
256# CONFIG_BLK_DEV_TRM290 is not set
257# CONFIG_BLK_DEV_VIA82CXXX is not set
258# CONFIG_IDE_ARM is not set
259CONFIG_BLK_DEV_IDEDMA=y
260# CONFIG_IDEDMA_IVB is not set
261# CONFIG_IDEDMA_AUTO is not set
262# CONFIG_BLK_DEV_HD is not set
263
264#
265# SCSI device support
266#
267CONFIG_SCSI=y
268CONFIG_SCSI_PROC_FS=y
269
270#
271# SCSI support type (disk, tape, CD-ROM)
272#
273# CONFIG_BLK_DEV_SD is not set
274CONFIG_CHR_DEV_ST=y
275# CONFIG_CHR_DEV_OSST is not set
276# CONFIG_BLK_DEV_SR is not set
277# CONFIG_CHR_DEV_SG is not set
278# CONFIG_CHR_DEV_SCH is not set
279
280#
281# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
282#
283# CONFIG_SCSI_MULTI_LUN is not set
284# CONFIG_SCSI_CONSTANTS is not set
285# CONFIG_SCSI_LOGGING is not set
286
287#
288# SCSI Transport Attributes
289#
290CONFIG_SCSI_SPI_ATTRS=y
291# CONFIG_SCSI_FC_ATTRS is not set
292# CONFIG_SCSI_ISCSI_ATTRS is not set
293
294#
295# SCSI low-level drivers
296#
297# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
298# CONFIG_SCSI_3W_9XXX is not set
299# CONFIG_SCSI_ACARD is not set
300# CONFIG_SCSI_AACRAID is not set
301# CONFIG_SCSI_AIC7XXX is not set
302# CONFIG_SCSI_AIC7XXX_OLD is not set
303# CONFIG_SCSI_AIC79XX is not set
304# CONFIG_SCSI_DPT_I2O is not set
305# CONFIG_MEGARAID_NEWGEN is not set
306# CONFIG_MEGARAID_LEGACY is not set
307# CONFIG_SCSI_SATA is not set
308# CONFIG_SCSI_BUSLOGIC is not set
309# CONFIG_SCSI_DMX3191D is not set
310# CONFIG_SCSI_EATA is not set
311# CONFIG_SCSI_FUTURE_DOMAIN is not set
312# CONFIG_SCSI_GDTH is not set
313# CONFIG_SCSI_IPS is not set
314# CONFIG_SCSI_INITIO is not set
315# CONFIG_SCSI_INIA100 is not set
316CONFIG_SCSI_SYM53C8XX_2=y
317CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
318CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
319CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
320# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
321# CONFIG_SCSI_IPR is not set
322# CONFIG_SCSI_QLOGIC_FC is not set
323# CONFIG_SCSI_QLOGIC_1280 is not set
324CONFIG_SCSI_QLA2XXX=y
325# CONFIG_SCSI_QLA21XX is not set
326# CONFIG_SCSI_QLA22XX is not set
327# CONFIG_SCSI_QLA2300 is not set
328# CONFIG_SCSI_QLA2322 is not set
329# CONFIG_SCSI_QLA6312 is not set
330# CONFIG_SCSI_LPFC is not set
331# CONFIG_SCSI_DC395x is not set
332# CONFIG_SCSI_DC390T is not set
333# CONFIG_SCSI_NSP32 is not set
334# CONFIG_SCSI_DEBUG is not set
335
336#
337# Multi-device support (RAID and LVM)
338#
339# CONFIG_MD is not set
340
341#
342# Fusion MPT device support
343#
344# CONFIG_FUSION is not set
345# CONFIG_FUSION_SPI is not set
346# CONFIG_FUSION_FC is not set
347
348#
349# IEEE 1394 (FireWire) support
350#
351# CONFIG_IEEE1394 is not set
352
353#
354# I2O device support
355#
356# CONFIG_I2O is not set
357
358#
359# Macintosh device drivers
360#
361
362#
363# Networking support
364#
365CONFIG_NET=y
366
367#
368# Networking options
369#
370CONFIG_PACKET=y
371# CONFIG_PACKET_MMAP is not set
372CONFIG_UNIX=y
373# CONFIG_NET_KEY is not set
374CONFIG_INET=y
375# CONFIG_IP_MULTICAST is not set
376# CONFIG_IP_ADVANCED_ROUTER is not set
377CONFIG_IP_FIB_HASH=y
378CONFIG_IP_PNP=y
379# CONFIG_IP_PNP_DHCP is not set
380CONFIG_IP_PNP_BOOTP=y
381# CONFIG_IP_PNP_RARP is not set
382# CONFIG_NET_IPIP is not set
383# CONFIG_NET_IPGRE is not set
384# CONFIG_ARPD is not set
385# CONFIG_SYN_COOKIES is not set
386# CONFIG_INET_AH is not set
387# CONFIG_INET_ESP is not set
388# CONFIG_INET_IPCOMP is not set
389# CONFIG_INET_TUNNEL is not set
390CONFIG_IP_TCPDIAG=y
391# CONFIG_IP_TCPDIAG_IPV6 is not set
392# CONFIG_TCP_CONG_ADVANCED is not set
393CONFIG_TCP_CONG_BIC=y
394
395#
396# IP: Virtual Server Configuration
397#
398# CONFIG_IP_VS is not set
399# CONFIG_IPV6 is not set
400CONFIG_NETFILTER=y
401# CONFIG_NETFILTER_DEBUG is not set
402
403#
404# IP: Netfilter Configuration
405#
406# CONFIG_IP_NF_CONNTRACK is not set
407# CONFIG_IP_NF_CONNTRACK_MARK is not set
408# CONFIG_IP_NF_QUEUE is not set
409# CONFIG_IP_NF_IPTABLES is not set
410# CONFIG_IP_NF_ARPTABLES is not set
411
412#
413# SCTP Configuration (EXPERIMENTAL)
414#
415# CONFIG_IP_SCTP is not set
416# CONFIG_ATM is not set
417# CONFIG_BRIDGE is not set
418# CONFIG_VLAN_8021Q is not set
419# CONFIG_DECNET is not set
420# CONFIG_LLC2 is not set
421# CONFIG_IPX is not set
422# CONFIG_ATALK is not set
423# CONFIG_X25 is not set
424# CONFIG_LAPB is not set
425# CONFIG_NET_DIVERT is not set
426# CONFIG_ECONET is not set
427# CONFIG_WAN_ROUTER is not set
428
429#
430# QoS and/or fair queueing
431#
432# CONFIG_NET_SCHED is not set
433# CONFIG_NET_CLS_ROUTE is not set
434
435#
436# Network testing
437#
438# CONFIG_NET_PKTGEN is not set
439# CONFIG_NETPOLL is not set
440# CONFIG_NET_POLL_CONTROLLER is not set
441# CONFIG_HAMRADIO is not set
442# CONFIG_IRDA is not set
443# CONFIG_BT is not set
444CONFIG_NETDEVICES=y
445# CONFIG_DUMMY is not set
446# CONFIG_BONDING is not set
447# CONFIG_EQUALIZER is not set
448# CONFIG_TUN is not set
449
450#
451# ARCnet devices
452#
453# CONFIG_ARCNET is not set
454
455#
456# Ethernet (10 or 100Mbit)
457#
458CONFIG_NET_ETHERNET=y
459CONFIG_MII=y
460# CONFIG_HAPPYMEAL is not set
461# CONFIG_SUNGEM is not set
462# CONFIG_NET_VENDOR_3COM is not set
463
464#
465# Tulip family network device support
466#
467# CONFIG_NET_TULIP is not set
468# CONFIG_HP100 is not set
469CONFIG_IBM_EMAC=y
470# CONFIG_IBM_EMAC_ERRMSG is not set
471CONFIG_IBM_EMAC_RXB=64
472CONFIG_IBM_EMAC_TXB=8
473CONFIG_IBM_EMAC_FGAP=8
474CONFIG_IBM_EMAC_SKBRES=0
475CONFIG_NET_PCI=y
476# CONFIG_PCNET32 is not set
477# CONFIG_AMD8111_ETH is not set
478# CONFIG_ADAPTEC_STARFIRE is not set
479# CONFIG_B44 is not set
480# CONFIG_FORCEDETH is not set
481# CONFIG_DGRS is not set
482CONFIG_EEPRO100=y
483# CONFIG_E100 is not set
484# CONFIG_FEALNX is not set
485CONFIG_NATSEMI=y
486# CONFIG_NE2K_PCI is not set
487# CONFIG_8139CP is not set
488# CONFIG_8139TOO is not set
489# CONFIG_SIS900 is not set
490# CONFIG_EPIC100 is not set
491# CONFIG_SUNDANCE is not set
492# CONFIG_TLAN is not set
493# CONFIG_VIA_RHINE is not set
494
495#
496# Ethernet (1000 Mbit)
497#
498# CONFIG_ACENIC is not set
499# CONFIG_DL2K is not set
500CONFIG_E1000=y
501# CONFIG_E1000_NAPI is not set
502# CONFIG_NS83820 is not set
503# CONFIG_HAMACHI is not set
504# CONFIG_YELLOWFIN is not set
505# CONFIG_R8169 is not set
506# CONFIG_SKGE is not set
507# CONFIG_SK98LIN is not set
508# CONFIG_VIA_VELOCITY is not set
509# CONFIG_TIGON3 is not set
510# CONFIG_BNX2 is not set
511
512#
513# Ethernet (10000 Mbit)
514#
515# CONFIG_IXGB is not set
516# CONFIG_S2IO is not set
517
518#
519# Token Ring devices
520#
521# CONFIG_TR is not set
522
523#
524# Wireless LAN (non-hamradio)
525#
526# CONFIG_NET_RADIO is not set
527
528#
529# Wan interfaces
530#
531# CONFIG_WAN is not set
532# CONFIG_FDDI is not set
533# CONFIG_HIPPI is not set
534# CONFIG_PPP is not set
535# CONFIG_SLIP is not set
536# CONFIG_NET_FC is not set
537# CONFIG_SHAPER is not set
538# CONFIG_NETCONSOLE is not set
539
540#
541# ISDN subsystem
542#
543# CONFIG_ISDN is not set
544
545#
546# Telephony Support
547#
548# CONFIG_PHONE is not set
549
550#
551# Input device support
552#
553CONFIG_INPUT=y
554
555#
556# Userland interfaces
557#
558CONFIG_INPUT_MOUSEDEV=y
559CONFIG_INPUT_MOUSEDEV_PSAUX=y
560CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
561CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
562# CONFIG_INPUT_JOYDEV is not set
563# CONFIG_INPUT_TSDEV is not set
564# CONFIG_INPUT_EVDEV is not set
565# CONFIG_INPUT_EVBUG is not set
566
567#
568# Input Device Drivers
569#
570# CONFIG_INPUT_KEYBOARD is not set
571# CONFIG_INPUT_MOUSE is not set
572# CONFIG_INPUT_JOYSTICK is not set
573# CONFIG_INPUT_TOUCHSCREEN is not set
574# CONFIG_INPUT_MISC is not set
575
576#
577# Hardware I/O ports
578#
579CONFIG_SERIO=y
580# CONFIG_SERIO_I8042 is not set
581# CONFIG_SERIO_SERPORT is not set
582# CONFIG_SERIO_PCIPS2 is not set
583# CONFIG_SERIO_LIBPS2 is not set
584# CONFIG_SERIO_RAW is not set
585# CONFIG_GAMEPORT is not set
586
587#
588# Character devices
589#
590# CONFIG_VT is not set
591# CONFIG_SERIAL_NONSTANDARD is not set
592
593#
594# Serial drivers
595#
596CONFIG_SERIAL_8250=y
597CONFIG_SERIAL_8250_CONSOLE=y
598CONFIG_SERIAL_8250_NR_UARTS=4
599CONFIG_SERIAL_8250_EXTENDED=y
600# CONFIG_SERIAL_8250_MANY_PORTS is not set
601CONFIG_SERIAL_8250_SHARE_IRQ=y
602# CONFIG_SERIAL_8250_DETECT_IRQ is not set
603# CONFIG_SERIAL_8250_RSA is not set
604
605#
606# Non-8250 serial port support
607#
608CONFIG_SERIAL_CORE=y
609CONFIG_SERIAL_CORE_CONSOLE=y
610# CONFIG_SERIAL_JSM is not set
611CONFIG_UNIX98_PTYS=y
612CONFIG_LEGACY_PTYS=y
613CONFIG_LEGACY_PTY_COUNT=256
614
615#
616# IPMI
617#
618# CONFIG_IPMI_HANDLER is not set
619
620#
621# Watchdog Cards
622#
623# CONFIG_WATCHDOG is not set
624# CONFIG_NVRAM is not set
625# CONFIG_GEN_RTC is not set
626# CONFIG_DTLK is not set
627# CONFIG_R3964 is not set
628# CONFIG_APPLICOM is not set
629
630#
631# Ftape, the floppy tape device driver
632#
633# CONFIG_AGP is not set
634# CONFIG_DRM is not set
635# CONFIG_RAW_DRIVER is not set
636
637#
638# TPM devices
639#
640# CONFIG_TCG_TPM is not set
641
642#
643# I2C support
644#
645# CONFIG_I2C is not set
646
647#
648# Dallas's 1-wire bus
649#
650# CONFIG_W1 is not set
651
652#
653# Misc devices
654#
655
656#
657# Multimedia devices
658#
659# CONFIG_VIDEO_DEV is not set
660
661#
662# Digital Video Broadcasting Devices
663#
664# CONFIG_DVB is not set
665
666#
667# Graphics support
668#
669# CONFIG_FB is not set
670
671#
672# Sound
673#
674# CONFIG_SOUND is not set
675
676#
677# USB support
678#
679CONFIG_USB_ARCH_HAS_HCD=y
680CONFIG_USB_ARCH_HAS_OHCI=y
681CONFIG_USB=y
682CONFIG_USB_DEBUG=y
683
684#
685# Miscellaneous USB options
686#
687# CONFIG_USB_DEVICEFS is not set
688# CONFIG_USB_BANDWIDTH is not set
689# CONFIG_USB_DYNAMIC_MINORS is not set
690# CONFIG_USB_OTG is not set
691
692#
693# USB Host Controller Drivers
694#
695# CONFIG_USB_EHCI_HCD is not set
696# CONFIG_USB_ISP116X_HCD is not set
697# CONFIG_USB_OHCI_HCD is not set
698# CONFIG_USB_UHCI_HCD is not set
699# CONFIG_USB_SL811_HCD is not set
700
701#
702# USB Device Class drivers
703#
704# CONFIG_USB_BLUETOOTH_TTY is not set
705# CONFIG_USB_ACM is not set
706# CONFIG_USB_PRINTER is not set
707
708#
709# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
710#
711# CONFIG_USB_STORAGE is not set
712
713#
714# USB Input Devices
715#
716# CONFIG_USB_HID is not set
717
718#
719# USB HID Boot Protocol drivers
720#
721# CONFIG_USB_KBD is not set
722# CONFIG_USB_MOUSE is not set
723# CONFIG_USB_AIPTEK is not set
724# CONFIG_USB_WACOM is not set
725# CONFIG_USB_ACECAD is not set
726# CONFIG_USB_KBTAB is not set
727# CONFIG_USB_POWERMATE is not set
728# CONFIG_USB_MTOUCH is not set
729# CONFIG_USB_ITMTOUCH is not set
730# CONFIG_USB_EGALAX is not set
731# CONFIG_USB_XPAD is not set
732# CONFIG_USB_ATI_REMOTE is not set
733
734#
735# USB Imaging devices
736#
737# CONFIG_USB_MDC800 is not set
738# CONFIG_USB_MICROTEK is not set
739
740#
741# USB Multimedia devices
742#
743# CONFIG_USB_DABUSB is not set
744
745#
746# Video4Linux support is needed for USB Multimedia device support
747#
748
749#
750# USB Network Adapters
751#
752# CONFIG_USB_CATC is not set
753# CONFIG_USB_KAWETH is not set
754CONFIG_USB_PEGASUS=y
755# CONFIG_USB_RTL8150 is not set
756# CONFIG_USB_USBNET is not set
757CONFIG_USB_MON=y
758
759#
760# USB port drivers
761#
762
763#
764# USB Serial Converter support
765#
766# CONFIG_USB_SERIAL is not set
767
768#
769# USB Miscellaneous drivers
770#
771# CONFIG_USB_EMI62 is not set
772# CONFIG_USB_EMI26 is not set
773# CONFIG_USB_AUERSWALD is not set
774# CONFIG_USB_RIO500 is not set
775# CONFIG_USB_LEGOTOWER is not set
776# CONFIG_USB_LCD is not set
777# CONFIG_USB_LED is not set
778# CONFIG_USB_CYTHERM is not set
779# CONFIG_USB_PHIDGETKIT is not set
780# CONFIG_USB_PHIDGETSERVO is not set
781# CONFIG_USB_IDMOUSE is not set
782
783#
784# USB DSL modem support
785#
786
787#
788# USB Gadget Support
789#
790# CONFIG_USB_GADGET is not set
791
792#
793# MMC/SD Card support
794#
795# CONFIG_MMC is not set
796
797#
798# InfiniBand support
799#
800# CONFIG_INFINIBAND is not set
801
802#
803# SN Devices
804#
805
806#
807# File systems
808#
809# CONFIG_EXT2_FS is not set
810# CONFIG_EXT3_FS is not set
811# CONFIG_JBD is not set
812# CONFIG_REISERFS_FS is not set
813# CONFIG_JFS_FS is not set
814
815#
816# XFS support
817#
818# CONFIG_XFS_FS is not set
819# CONFIG_MINIX_FS is not set
820# CONFIG_ROMFS_FS is not set
821# CONFIG_QUOTA is not set
822CONFIG_DNOTIFY=y
823# CONFIG_AUTOFS_FS is not set
824# CONFIG_AUTOFS4_FS is not set
825
826#
827# CD-ROM/DVD Filesystems
828#
829# CONFIG_ISO9660_FS is not set
830# CONFIG_UDF_FS is not set
831
832#
833# DOS/FAT/NT Filesystems
834#
835# CONFIG_MSDOS_FS is not set
836# CONFIG_VFAT_FS is not set
837# CONFIG_NTFS_FS is not set
838
839#
840# Pseudo filesystems
841#
842CONFIG_PROC_FS=y
843CONFIG_PROC_KCORE=y
844CONFIG_SYSFS=y
845# CONFIG_DEVPTS_FS_XATTR is not set
846# CONFIG_TMPFS is not set
847# CONFIG_HUGETLB_PAGE is not set
848CONFIG_RAMFS=y
849
850#
851# Miscellaneous filesystems
852#
853# CONFIG_ADFS_FS is not set
854# CONFIG_AFFS_FS is not set
855# CONFIG_HFS_FS is not set
856# CONFIG_HFSPLUS_FS is not set
857# CONFIG_BEFS_FS is not set
858# CONFIG_BFS_FS is not set
859# CONFIG_EFS_FS is not set
860# CONFIG_CRAMFS is not set
861# CONFIG_VXFS_FS is not set
862# CONFIG_HPFS_FS is not set
863# CONFIG_QNX4FS_FS is not set
864# CONFIG_SYSV_FS is not set
865# CONFIG_UFS_FS is not set
866
867#
868# Network File Systems
869#
870CONFIG_NFS_FS=y
871# CONFIG_NFS_V3 is not set
872# CONFIG_NFS_V4 is not set
873# CONFIG_NFS_DIRECTIO is not set
874# CONFIG_NFSD is not set
875CONFIG_ROOT_NFS=y
876CONFIG_LOCKD=y
877CONFIG_NFS_COMMON=y
878CONFIG_SUNRPC=y
879# CONFIG_RPCSEC_GSS_KRB5 is not set
880# CONFIG_RPCSEC_GSS_SPKM3 is not set
881# CONFIG_SMB_FS is not set
882# CONFIG_CIFS is not set
883# CONFIG_NCP_FS is not set
884# CONFIG_CODA_FS is not set
885# CONFIG_AFS_FS is not set
886
887#
888# Partition Types
889#
890# CONFIG_PARTITION_ADVANCED is not set
891CONFIG_MSDOS_PARTITION=y
892
893#
894# Native Language Support
895#
896# CONFIG_NLS is not set
897
898#
899# Library routines
900#
901# CONFIG_CRC_CCITT is not set
902CONFIG_CRC32=y
903# CONFIG_LIBCRC32C is not set
904
905#
906# Profiling support
907#
908# CONFIG_PROFILING is not set
909
910#
911# Kernel hacking
912#
913# CONFIG_PRINTK_TIME is not set
914CONFIG_DEBUG_KERNEL=y
915CONFIG_MAGIC_SYSRQ=y
916CONFIG_LOG_BUF_SHIFT=14
917# CONFIG_SCHEDSTATS is not set
918# CONFIG_DEBUG_SLAB is not set
919# CONFIG_DEBUG_SPINLOCK is not set
920# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
921# CONFIG_DEBUG_KOBJECT is not set
922CONFIG_DEBUG_INFO=y
923# CONFIG_DEBUG_FS is not set
924# CONFIG_KGDB is not set
925# CONFIG_XMON is not set
926CONFIG_BDI_SWITCH=y
927# CONFIG_SERIAL_TEXT_DEBUG is not set
928CONFIG_PPC_OCP=y
929
930#
931# Security options
932#
933# CONFIG_KEYS is not set
934# CONFIG_SECURITY is not set
935
936#
937# Cryptographic options
938#
939# CONFIG_CRYPTO is not set
940
941#
942# Hardware crypto devices
943#
diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
index 50936cda0af9..8a3d74f2531e 100644
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -852,6 +852,26 @@ struct cpu_spec cpu_specs[] = {
852 852
853#endif /* CONFIG_40x */ 853#endif /* CONFIG_40x */
854#ifdef CONFIG_44x 854#ifdef CONFIG_44x
855 {
856 .pvr_mask = 0xf0000fff,
857 .pvr_value = 0x40000850,
858 .cpu_name = "440EP Rev. A",
859 .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
860 CPU_FTR_USE_TB,
861 .cpu_user_features = COMMON_PPC, /* 440EP has an FPU */
862 .icache_bsize = 32,
863 .dcache_bsize = 32,
864 },
865 {
866 .pvr_mask = 0xf0000fff,
867 .pvr_value = 0x400008d3,
868 .cpu_name = "440EP Rev. B",
869 .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
870 CPU_FTR_USE_TB,
871 .cpu_user_features = COMMON_PPC, /* 440EP has an FPU */
872 .icache_bsize = 32,
873 .dcache_bsize = 32,
874 },
855 { /* 440GP Rev. B */ 875 { /* 440GP Rev. B */
856 .pvr_mask = 0xf0000fff, 876 .pvr_mask = 0xf0000fff,
857 .pvr_value = 0x40000440, 877 .pvr_value = 0x40000440,
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index d4df68629cc6..cb83045e2edf 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -215,6 +215,7 @@ syscall_dotrace_cont:
215 lwzx r10,r10,r0 /* Fetch system call handler [ptr] */ 215 lwzx r10,r10,r0 /* Fetch system call handler [ptr] */
216 mtlr r10 216 mtlr r10
217 addi r9,r1,STACK_FRAME_OVERHEAD 217 addi r9,r1,STACK_FRAME_OVERHEAD
218 PPC440EP_ERR42
218 blrl /* Call handler */ 219 blrl /* Call handler */
219 .globl ret_from_syscall 220 .globl ret_from_syscall
220ret_from_syscall: 221ret_from_syscall:
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index 6c7ae6052464..69ff3a9961e8 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -179,24 +179,26 @@ skpinv: addi r4,r4,1 /* Increment */
1794: 1794:
180#ifdef CONFIG_SERIAL_TEXT_DEBUG 180#ifdef CONFIG_SERIAL_TEXT_DEBUG
181 /* 181 /*
182 * Add temporary UART mapping for early debug. This 182 * Add temporary UART mapping for early debug.
183 * mapping must be identical to that used by the early 183 * We can map UART registers wherever we want as long as they don't
184 * bootloader code since the same asm/serial.h parameters 184 * interfere with other system mappings (e.g. with pinned entries).
185 * are used for polled operation. 185 * For an example of how we handle this - see ocotea.h. --ebs
186 */ 186 */
187 /* pageid fields */ 187 /* pageid fields */
188 lis r3,UART0_IO_BASE@h 188 lis r3,UART0_IO_BASE@h
189 ori r3,r3,PPC44x_TLB_VALID | PPC44x_TLB_256M 189 ori r3,r3,PPC44x_TLB_VALID | PPC44x_TLB_4K
190 190
191 /* xlat fields */ 191 /* xlat fields */
192 lis r4,UART0_PHYS_IO_BASE@h /* RPN depends on SoC */ 192 lis r4,UART0_PHYS_IO_BASE@h /* RPN depends on SoC */
193#ifndef CONFIG_440EP
193 ori r4,r4,0x0001 /* ERPN is 1 for second 4GB page */ 194 ori r4,r4,0x0001 /* ERPN is 1 for second 4GB page */
195#endif
194 196
195 /* attrib fields */ 197 /* attrib fields */
196 li r5,0 198 li r5,0
197 ori r5,r5,(PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_I | PPC44x_TLB_G) 199 ori r5,r5,(PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_I | PPC44x_TLB_G)
198 200
199 li r0,1 /* TLB slot 1 */ 201 li r0,0 /* TLB slot 0 */
200 202
201 tlbwe r3,r0,PPC44x_TLB_PAGEID /* Load the pageid fields */ 203 tlbwe r3,r0,PPC44x_TLB_PAGEID /* Load the pageid fields */
202 tlbwe r4,r0,PPC44x_TLB_XLAT /* Load the translation fields */ 204 tlbwe r4,r0,PPC44x_TLB_XLAT /* Load the translation fields */
@@ -228,6 +230,16 @@ skpinv: addi r4,r4,1 /* Increment */
228 lis r4,interrupt_base@h /* IVPR only uses the high 16-bits */ 230 lis r4,interrupt_base@h /* IVPR only uses the high 16-bits */
229 mtspr SPRN_IVPR,r4 231 mtspr SPRN_IVPR,r4
230 232
233#ifdef CONFIG_440EP
234 /* Clear DAPUIB flag in CCR0 (enable APU between CPU and FPU) */
235 mfspr r2,SPRN_CCR0
236 lis r3,0xffef
237 ori r3,r3,0xffff
238 and r2,r2,r3
239 mtspr SPRN_CCR0,r2
240 isync
241#endif
242
231 /* 243 /*
232 * This is where the main kernel code starts. 244 * This is where the main kernel code starts.
233 */ 245 */
diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S
index 191a8def3bdb..ce71b4a01585 100644
--- a/arch/ppc/kernel/misc.S
+++ b/arch/ppc/kernel/misc.S
@@ -1145,6 +1145,7 @@ _GLOBAL(kernel_thread)
1145 stwu r0,-16(r1) 1145 stwu r0,-16(r1)
1146 mtlr r30 /* fn addr in lr */ 1146 mtlr r30 /* fn addr in lr */
1147 mr r3,r31 /* load arg and call fn */ 1147 mr r3,r31 /* load arg and call fn */
1148 PPC440EP_ERR42
1148 blrl 1149 blrl
1149 li r0,__NR_exit /* exit if function returns */ 1150 li r0,__NR_exit /* exit if function returns */
1150 li r3,0 1151 li r3,0
@@ -1451,3 +1452,6 @@ _GLOBAL(sys_call_table)
1451 .long sys_waitid 1452 .long sys_waitid
1452 .long sys_ioprio_set 1453 .long sys_ioprio_set
1453 .long sys_ioprio_get 1454 .long sys_ioprio_get
1455 .long sys_inotify_init /* 275 */
1456 .long sys_inotify_add_watch
1457 .long sys_inotify_rm_watch
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 70cfb6ffd877..7b3586a3bf30 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -160,6 +160,21 @@ void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
160} 160}
161EXPORT_SYMBOL(pcibios_resource_to_bus); 161EXPORT_SYMBOL(pcibios_resource_to_bus);
162 162
163void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
164 struct pci_bus_region *region)
165{
166 unsigned long offset = 0;
167 struct pci_controller *hose = dev->sysdata;
168
169 if (hose && res->flags & IORESOURCE_IO)
170 offset = (unsigned long)hose->io_base_virt - isa_io_base;
171 else if (hose && res->flags & IORESOURCE_MEM)
172 offset = hose->pci_mem_offset;
173 res->start = region->start + offset;
174 res->end = region->end + offset;
175}
176EXPORT_SYMBOL(pcibios_bus_to_resource);
177
163/* 178/*
164 * We need to avoid collisions with `mirrored' VGA ports 179 * We need to avoid collisions with `mirrored' VGA ports
165 * and other strange ISA hardware, so we always want the 180 * and other strange ISA hardware, so we always want the
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index d59ad07de8e7..e7d40cc6c1b6 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -324,7 +324,7 @@ EXPORT_SYMBOL(__res);
324 324
325EXPORT_SYMBOL(next_mmu_context); 325EXPORT_SYMBOL(next_mmu_context);
326EXPORT_SYMBOL(set_context); 326EXPORT_SYMBOL(set_context);
327EXPORT_SYMBOL(handle_mm_fault); /* For MOL */ 327EXPORT_SYMBOL_GPL(__handle_mm_fault); /* For MOL */
328EXPORT_SYMBOL(disarm_decr); 328EXPORT_SYMBOL(disarm_decr);
329#ifdef CONFIG_PPC_STD_MMU 329#ifdef CONFIG_PPC_STD_MMU
330extern long mol_trampoline; 330extern long mol_trampoline;
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index a0612a86455a..f7c045764e04 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -68,6 +68,11 @@ choice
68 depends on 44x 68 depends on 44x
69 default EBONY 69 default EBONY
70 70
71config BAMBOO
72 bool "Bamboo"
73 help
74 This option enables support for the IBM PPC440EP evaluation board.
75
71config EBONY 76config EBONY
72 bool "Ebony" 77 bool "Ebony"
73 help 78 help
@@ -98,6 +103,12 @@ config NP405H
98 depends on ASH 103 depends on ASH
99 default y 104 default y
100 105
106config 440EP
107 bool
108 depends on BAMBOO
109 select PPC_FPU
110 default y
111
101config 440GP 112config 440GP
102 bool 113 bool
103 depends on EBONY 114 depends on EBONY
@@ -115,7 +126,7 @@ config 440SP
115 126
116config 440 127config 440
117 bool 128 bool
118 depends on 440GP || 440SP 129 depends on 440GP || 440SP || 440EP
119 default y 130 default y
120 131
121config 440A 132config 440A
@@ -123,6 +134,11 @@ config 440A
123 depends on 440GX 134 depends on 440GX
124 default y 135 default y
125 136
137config IBM440EP_ERR42
138 bool
139 depends on 440EP
140 default y
141
126# All 405-based cores up until the 405GPR and 405EP have this errata. 142# All 405-based cores up until the 405GPR and 405EP have this errata.
127config IBM405_ERR77 143config IBM405_ERR77
128 bool 144 bool
@@ -142,7 +158,7 @@ config BOOKE
142 158
143config IBM_OCP 159config IBM_OCP
144 bool 160 bool
145 depends on ASH || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT 161 depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
146 default y 162 default y
147 163
148config XILINX_OCP 164config XILINX_OCP
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index ea470c6adbb6..844c3b5066e8 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -2,6 +2,7 @@
2# Makefile for the PowerPC 4xx linux kernel. 2# Makefile for the PowerPC 4xx linux kernel.
3 3
4obj-$(CONFIG_ASH) += ash.o 4obj-$(CONFIG_ASH) += ash.o
5obj-$(CONFIG_BAMBOO) += bamboo.o
5obj-$(CONFIG_CPCI405) += cpci405.o 6obj-$(CONFIG_CPCI405) += cpci405.o
6obj-$(CONFIG_EBONY) += ebony.o 7obj-$(CONFIG_EBONY) += ebony.o
7obj-$(CONFIG_EP405) += ep405.o 8obj-$(CONFIG_EP405) += ep405.o
@@ -19,6 +20,7 @@ obj-$(CONFIG_405GP) += ibm405gp.o
19obj-$(CONFIG_REDWOOD_5) += ibmstb4.o 20obj-$(CONFIG_REDWOOD_5) += ibmstb4.o
20obj-$(CONFIG_NP405H) += ibmnp405h.o 21obj-$(CONFIG_NP405H) += ibmnp405h.o
21obj-$(CONFIG_REDWOOD_6) += ibmstbx25.o 22obj-$(CONFIG_REDWOOD_6) += ibmstbx25.o
23obj-$(CONFIG_440EP) += ibm440ep.o
22obj-$(CONFIG_440GP) += ibm440gp.o 24obj-$(CONFIG_440GP) += ibm440gp.o
23obj-$(CONFIG_440GX) += ibm440gx.o 25obj-$(CONFIG_440GX) += ibm440gx.o
24obj-$(CONFIG_440SP) += ibm440sp.o 26obj-$(CONFIG_440SP) += ibm440sp.o
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
new file mode 100644
index 000000000000..f116787b0b76
--- /dev/null
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -0,0 +1,427 @@
1/*
2 * arch/ppc/platforms/4xx/bamboo.c
3 *
4 * Bamboo board specific routines
5 *
6 * Wade Farnsworth <wfarnsworth@mvista.com>
7 * Copyright 2004 MontaVista Software Inc.
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
13 */
14
15#include <linux/config.h>
16#include <linux/stddef.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19#include <linux/errno.h>
20#include <linux/reboot.h>
21#include <linux/pci.h>
22#include <linux/kdev_t.h>
23#include <linux/types.h>
24#include <linux/major.h>
25#include <linux/blkdev.h>
26#include <linux/console.h>
27#include <linux/delay.h>
28#include <linux/ide.h>
29#include <linux/initrd.h>
30#include <linux/irq.h>
31#include <linux/seq_file.h>
32#include <linux/root_dev.h>
33#include <linux/tty.h>
34#include <linux/serial.h>
35#include <linux/serial_core.h>
36#include <linux/ethtool.h>
37
38#include <asm/system.h>
39#include <asm/pgtable.h>
40#include <asm/page.h>
41#include <asm/dma.h>
42#include <asm/io.h>
43#include <asm/machdep.h>
44#include <asm/ocp.h>
45#include <asm/pci-bridge.h>
46#include <asm/time.h>
47#include <asm/todc.h>
48#include <asm/bootinfo.h>
49#include <asm/ppc4xx_pic.h>
50#include <asm/ppcboot.h>
51
52#include <syslib/gen550.h>
53#include <syslib/ibm440gx_common.h>
54
55/*
56 * This is a horrible kludge, we eventually need to abstract this
57 * generic PHY stuff, so the standard phy mode defines can be
58 * easily used from arch code.
59 */
60#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
61
62bd_t __res;
63
64static struct ibm44x_clocks clocks __initdata;
65
66/*
67 * Bamboo external IRQ triggering/polarity settings
68 */
69unsigned char ppc4xx_uic_ext_irq_cfg[] __initdata = {
70 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ0: Ethernet transceiver */
71 (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* IRQ1: Expansion connector */
72 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ2: PCI slot 0 */
73 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ3: PCI slot 1 */
74 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ4: PCI slot 2 */
75 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ5: PCI slot 3 */
76 (IRQ_SENSE_EDGE | IRQ_POLARITY_NEGATIVE), /* IRQ6: SMI pushbutton */
77 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ7: EXT */
78 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ8: EXT */
79 (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* IRQ9: EXT */
80};
81
82static void __init
83bamboo_calibrate_decr(void)
84{
85 unsigned int freq;
86
87 if (mfspr(SPRN_CCR1) & CCR1_TCS)
88 freq = BAMBOO_TMRCLK;
89 else
90 freq = clocks.cpu;
91
92 ibm44x_calibrate_decr(freq);
93
94}
95
96static int
97bamboo_show_cpuinfo(struct seq_file *m)
98{
99 seq_printf(m, "vendor\t\t: IBM\n");
100 seq_printf(m, "machine\t\t: PPC440EP EVB (Bamboo)\n");
101
102 return 0;
103}
104
105static inline int
106bamboo_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
107{
108 static char pci_irq_table[][4] =
109 /*
110 * PCI IDSEL/INTPIN->INTLINE
111 * A B C D
112 */
113 {
114 { 28, 28, 28, 28 }, /* IDSEL 1 - PCI Slot 0 */
115 { 27, 27, 27, 27 }, /* IDSEL 2 - PCI Slot 1 */
116 { 26, 26, 26, 26 }, /* IDSEL 3 - PCI Slot 2 */
117 { 25, 25, 25, 25 }, /* IDSEL 4 - PCI Slot 3 */
118 };
119
120 const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4;
121 return PCI_IRQ_TABLE_LOOKUP;
122}
123
124static void __init bamboo_set_emacdata(void)
125{
126 unsigned char * selection1_base;
127 struct ocp_def *def;
128 struct ocp_func_emac_data *emacdata;
129 u8 selection1_val;
130 int mode;
131
132 selection1_base = ioremap64(BAMBOO_FPGA_SELECTION1_REG_ADDR, 16);
133 selection1_val = readb(selection1_base);
134 iounmap((void *) selection1_base);
135 if (BAMBOO_SEL_MII(selection1_val))
136 mode = PHY_MODE_MII;
137 else if (BAMBOO_SEL_RMII(selection1_val))
138 mode = PHY_MODE_RMII;
139 else
140 mode = PHY_MODE_SMII;
141
142 /* Set mac_addr and phy mode for each EMAC */
143
144 def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 0);
145 emacdata = def->additions;
146 memcpy(emacdata->mac_addr, __res.bi_enetaddr, 6);
147 emacdata->phy_mode = mode;
148
149 def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 1);
150 emacdata = def->additions;
151 memcpy(emacdata->mac_addr, __res.bi_enet1addr, 6);
152 emacdata->phy_mode = mode;
153}
154
155static int
156bamboo_exclude_device(unsigned char bus, unsigned char devfn)
157{
158 return (bus == 0 && devfn == 0);
159}
160
161#define PCI_READW(offset) \
162 (readw((void *)((u32)pci_reg_base+offset)))
163
164#define PCI_WRITEW(value, offset) \
165 (writew(value, (void *)((u32)pci_reg_base+offset)))
166
167#define PCI_WRITEL(value, offset) \
168 (writel(value, (void *)((u32)pci_reg_base+offset)))
169
170static void __init
171bamboo_setup_pci(void)
172{
173 void *pci_reg_base;
174 unsigned long memory_size;
175 memory_size = ppc_md.find_end_of_memory();
176
177 pci_reg_base = ioremap64(BAMBOO_PCIL0_BASE, BAMBOO_PCIL0_SIZE);
178
179 /* Enable PCI I/O, Mem, and Busmaster cycles */
180 PCI_WRITEW(PCI_READW(PCI_COMMAND) |
181 PCI_COMMAND_MEMORY |
182 PCI_COMMAND_MASTER, PCI_COMMAND);
183
184 /* Disable region first */
185 PCI_WRITEL(0, BAMBOO_PCIL0_PMM0MA);
186
187 /* PLB starting addr: 0x00000000A0000000 */
188 PCI_WRITEL(BAMBOO_PCI_PHY_MEM_BASE, BAMBOO_PCIL0_PMM0LA);
189
190 /* PCI start addr, 0xA0000000 (PCI Address) */
191 PCI_WRITEL(BAMBOO_PCI_MEM_BASE, BAMBOO_PCIL0_PMM0PCILA);
192 PCI_WRITEL(0, BAMBOO_PCIL0_PMM0PCIHA);
193
194 /* Enable no pre-fetch, enable region */
195 PCI_WRITEL(((0xffffffff -
196 (BAMBOO_PCI_UPPER_MEM - BAMBOO_PCI_MEM_BASE)) | 0x01),
197 BAMBOO_PCIL0_PMM0MA);
198
199 /* Disable region one */
200 PCI_WRITEL(0, BAMBOO_PCIL0_PMM1MA);
201 PCI_WRITEL(0, BAMBOO_PCIL0_PMM1LA);
202 PCI_WRITEL(0, BAMBOO_PCIL0_PMM1PCILA);
203 PCI_WRITEL(0, BAMBOO_PCIL0_PMM1PCIHA);
204 PCI_WRITEL(0, BAMBOO_PCIL0_PMM1MA);
205
206 /* Disable region two */
207 PCI_WRITEL(0, BAMBOO_PCIL0_PMM2MA);
208 PCI_WRITEL(0, BAMBOO_PCIL0_PMM2LA);
209 PCI_WRITEL(0, BAMBOO_PCIL0_PMM2PCILA);
210 PCI_WRITEL(0, BAMBOO_PCIL0_PMM2PCIHA);
211 PCI_WRITEL(0, BAMBOO_PCIL0_PMM2MA);
212
213 /* Now configure the PCI->PLB windows, we only use PTM1
214 *
215 * For Inbound flow, set the window size to all available memory
216 * This is required because if size is smaller,
217 * then Eth/PCI DD would fail as PCI card not able to access
218 * the memory allocated by DD.
219 */
220
221 PCI_WRITEL(0, BAMBOO_PCIL0_PTM1MS); /* disabled region 1 */
222 PCI_WRITEL(0, BAMBOO_PCIL0_PTM1LA); /* begin of address map */
223
224 memory_size = 1 << fls(memory_size - 1);
225
226 /* Size low + Enabled */
227 PCI_WRITEL((0xffffffff - (memory_size - 1)) | 0x1, BAMBOO_PCIL0_PTM1MS);
228
229 eieio();
230 iounmap(pci_reg_base);
231}
232
233static void __init
234bamboo_setup_hose(void)
235{
236 unsigned int bar_response, bar;
237 struct pci_controller *hose;
238
239 bamboo_setup_pci();
240
241 hose = pcibios_alloc_controller();
242
243 if (!hose)
244 return;
245
246 hose->first_busno = 0;
247 hose->last_busno = 0xff;
248
249 hose->pci_mem_offset = BAMBOO_PCI_MEM_OFFSET;
250
251 pci_init_resource(&hose->io_resource,
252 BAMBOO_PCI_LOWER_IO,
253 BAMBOO_PCI_UPPER_IO,
254 IORESOURCE_IO,
255 "PCI host bridge");
256
257 pci_init_resource(&hose->mem_resources[0],
258 BAMBOO_PCI_LOWER_MEM,
259 BAMBOO_PCI_UPPER_MEM,
260 IORESOURCE_MEM,
261 "PCI host bridge");
262
263 ppc_md.pci_exclude_device = bamboo_exclude_device;
264
265 hose->io_space.start = BAMBOO_PCI_LOWER_IO;
266 hose->io_space.end = BAMBOO_PCI_UPPER_IO;
267 hose->mem_space.start = BAMBOO_PCI_LOWER_MEM;
268 hose->mem_space.end = BAMBOO_PCI_UPPER_MEM;
269 isa_io_base =
270 (unsigned long)ioremap64(BAMBOO_PCI_IO_BASE, BAMBOO_PCI_IO_SIZE);
271 hose->io_base_virt = (void *)isa_io_base;
272
273 setup_indirect_pci(hose,
274 BAMBOO_PCI_CFGA_PLB32,
275 BAMBOO_PCI_CFGD_PLB32);
276 hose->set_cfg_type = 1;
277
278 /* Zero config bars */
279 for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
280 early_write_config_dword(hose, hose->first_busno,
281 PCI_FUNC(hose->first_busno), bar,
282 0x00000000);
283 early_read_config_dword(hose, hose->first_busno,
284 PCI_FUNC(hose->first_busno), bar,
285 &bar_response);
286 }
287
288 hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
289
290 ppc_md.pci_swizzle = common_swizzle;
291 ppc_md.pci_map_irq = bamboo_map_irq;
292}
293
294TODC_ALLOC();
295
296static void __init
297bamboo_early_serial_map(void)
298{
299 struct uart_port port;
300
301 /* Setup ioremapped serial port access */
302 memset(&port, 0, sizeof(port));
303 port.membase = ioremap64(PPC440EP_UART0_ADDR, 8);
304 port.irq = 0;
305 port.uartclk = clocks.uart0;
306 port.regshift = 0;
307 port.iotype = SERIAL_IO_MEM;
308 port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
309 port.line = 0;
310
311 if (early_serial_setup(&port) != 0) {
312 printk("Early serial init of port 0 failed\n");
313 }
314
315#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
316 /* Configure debug serial access */
317 gen550_init(0, &port);
318#endif
319
320 port.membase = ioremap64(PPC440EP_UART1_ADDR, 8);
321 port.irq = 1;
322 port.uartclk = clocks.uart1;
323 port.line = 1;
324
325 if (early_serial_setup(&port) != 0) {
326 printk("Early serial init of port 1 failed\n");
327 }
328
329#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
330 /* Configure debug serial access */
331 gen550_init(1, &port);
332#endif
333
334 port.membase = ioremap64(PPC440EP_UART2_ADDR, 8);
335 port.irq = 3;
336 port.uartclk = clocks.uart2;
337 port.line = 2;
338
339 if (early_serial_setup(&port) != 0) {
340 printk("Early serial init of port 2 failed\n");
341 }
342
343#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
344 /* Configure debug serial access */
345 gen550_init(2, &port);
346#endif
347
348 port.membase = ioremap64(PPC440EP_UART3_ADDR, 8);
349 port.irq = 4;
350 port.uartclk = clocks.uart3;
351 port.line = 3;
352
353 if (early_serial_setup(&port) != 0) {
354 printk("Early serial init of port 3 failed\n");
355 }
356}
357
358static void __init
359bamboo_setup_arch(void)
360{
361
362 bamboo_set_emacdata();
363
364 ibm440gx_get_clocks(&clocks, 33333333, 6 * 1843200);
365 ocp_sys_info.opb_bus_freq = clocks.opb;
366
367 /* Setup TODC access */
368 TODC_INIT(TODC_TYPE_DS1743,
369 0,
370 0,
371 ioremap64(BAMBOO_RTC_ADDR, BAMBOO_RTC_SIZE),
372 8);
373
374 /* init to some ~sane value until calibrate_delay() runs */
375 loops_per_jiffy = 50000000/HZ;
376
377 /* Setup PCI host bridge */
378 bamboo_setup_hose();
379
380#ifdef CONFIG_BLK_DEV_INITRD
381 if (initrd_start)
382 ROOT_DEV = Root_RAM0;
383 else
384#endif
385#ifdef CONFIG_ROOT_NFS
386 ROOT_DEV = Root_NFS;
387#else
388 ROOT_DEV = Root_HDA1;
389#endif
390
391 bamboo_early_serial_map();
392
393 /* Identify the system */
394 printk("IBM Bamboo port (MontaVista Software, Inc. (source@mvista.com))\n");
395}
396
397void __init platform_init(unsigned long r3, unsigned long r4,
398 unsigned long r5, unsigned long r6, unsigned long r7)
399{
400 parse_bootinfo(find_bootinfo());
401
402 /*
403 * If we were passed in a board information, copy it into the
404 * residual data area.
405 */
406 if (r3)
407 __res = *(bd_t *)(r3 + KERNELBASE);
408
409
410 ibm44x_platform_init();
411
412 ppc_md.setup_arch = bamboo_setup_arch;
413 ppc_md.show_cpuinfo = bamboo_show_cpuinfo;
414 ppc_md.get_irq = NULL; /* Set in ppc4xx_pic_init() */
415
416 ppc_md.calibrate_decr = bamboo_calibrate_decr;
417 ppc_md.time_init = todc_time_init;
418 ppc_md.set_rtc_time = todc_set_rtc_time;
419 ppc_md.get_rtc_time = todc_get_rtc_time;
420
421 ppc_md.nvram_read_val = todc_direct_read_val;
422 ppc_md.nvram_write_val = todc_direct_write_val;
423#ifdef CONFIG_KGDB
424 ppc_md.early_serial_map = bamboo_early_serial_map;
425#endif
426}
427
diff --git a/arch/ppc/platforms/4xx/bamboo.h b/arch/ppc/platforms/4xx/bamboo.h
new file mode 100644
index 000000000000..63d714504148
--- /dev/null
+++ b/arch/ppc/platforms/4xx/bamboo.h
@@ -0,0 +1,136 @@
1/*
2 * arch/ppc/platforms/bamboo.h
3 *
4 * Bamboo board definitions
5 *
6 * Wade Farnsworth <wfarnsworth@mvista.com>
7 *
8 * Copyright 2004 MontaVista Software Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
14 */
15
16#ifdef __KERNEL__
17#ifndef __ASM_BAMBOO_H__
18#define __ASM_BAMBOO_H__
19
20#include <linux/config.h>
21#include <platforms/4xx/ibm440ep.h>
22
23/* F/W TLB mapping used in bootloader glue to reset EMAC */
24#define PPC44x_EMAC0_MR0 0x0EF600E00
25
26/* Location of MAC addresses in PIBS image */
27#define PIBS_FLASH_BASE 0xfff00000
28#define PIBS_MAC_BASE (PIBS_FLASH_BASE+0xc0400)
29#define PIBS_MAC_SIZE 0x200
30#define PIBS_MAC_OFFSET 0x100
31
32/* Default clock rate */
33#define BAMBOO_TMRCLK 25000000
34
35/* RTC/NVRAM location */
36#define BAMBOO_RTC_ADDR 0x080000000ULL
37#define BAMBOO_RTC_SIZE 0x2000
38
39/* FPGA Registers */
40#define BAMBOO_FPGA_ADDR 0x080002000ULL
41
42#define BAMBOO_FPGA_CONFIG2_REG_ADDR (BAMBOO_FPGA_ADDR + 0x1)
43#define BAMBOO_FULL_DUPLEX_EN(x) (x & 0x08)
44#define BAMBOO_FORCE_100Mbps(x) (x & 0x04)
45#define BAMBOO_AUTONEGOTIATE(x) (x & 0x02)
46
47#define BAMBOO_FPGA_SETTING_REG_ADDR (BAMBOO_FPGA_ADDR + 0x3)
48#define BAMBOO_BOOT_SMALL_FLASH(x) (!(x & 0x80))
49#define BAMBOO_LARGE_FLASH_EN(x) (!(x & 0x40))
50#define BAMBOO_BOOT_NAND_FLASH(x) (!(x & 0x20))
51
52#define BAMBOO_FPGA_SELECTION1_REG_ADDR (BAMBOO_FPGA_ADDR + 0x4)
53#define BAMBOO_SEL_MII(x) (x & 0x80)
54#define BAMBOO_SEL_RMII(x) (x & 0x40)
55#define BAMBOO_SEL_SMII(x) (x & 0x20)
56
57/* Flash */
58#define BAMBOO_SMALL_FLASH_LOW 0x087f00000ULL
59#define BAMBOO_SMALL_FLASH_HIGH 0x0fff00000ULL
60#define BAMBOO_SMALL_FLASH_SIZE 0x100000
61#define BAMBOO_LARGE_FLASH_LOW 0x087800000ULL
62#define BAMBOO_LARGE_FLASH_HIGH1 0x0ff800000ULL
63#define BAMBOO_LARGE_FLASH_HIGH2 0x0ffc00000ULL
64#define BAMBOO_LARGE_FLASH_SIZE 0x400000
65#define BAMBOO_SRAM_LOW 0x087f00000ULL
66#define BAMBOO_SRAM_HIGH1 0x0fff00000ULL
67#define BAMBOO_SRAM_HIGH2 0x0ff800000ULL
68#define BAMBOO_SRAM_SIZE 0x100000
69#define BAMBOO_NAND_FLASH_REG_ADDR 0x090000000ULL
70#define BAMBOO_NAND_FLASH_REG_SIZE 0x2000
71
72/*
73 * Serial port defines
74 */
75#define RS_TABLE_SIZE 4
76
77#define UART0_IO_BASE 0xEF600300
78#define UART1_IO_BASE 0xEF600400
79#define UART2_IO_BASE 0xEF600500
80#define UART3_IO_BASE 0xEF600600
81
82#define BASE_BAUD 33177600/3/16
83#define UART0_INT 0
84#define UART1_INT 1
85#define UART2_INT 3
86#define UART3_INT 4
87
88#define STD_UART_OP(num) \
89 { 0, BASE_BAUD, 0, UART##num##_INT, \
90 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
91 iomem_base: UART##num##_IO_BASE, \
92 io_type: SERIAL_IO_MEM},
93
94#define SERIAL_PORT_DFNS \
95 STD_UART_OP(0) \
96 STD_UART_OP(1) \
97 STD_UART_OP(2) \
98 STD_UART_OP(3)
99
100/* PCI support */
101#define BAMBOO_PCI_CFGA_PLB32 0xeec00000
102#define BAMBOO_PCI_CFGD_PLB32 0xeec00004
103
104#define BAMBOO_PCI_IO_BASE 0x00000000e8000000ULL
105#define BAMBOO_PCI_IO_SIZE 0x00010000
106#define BAMBOO_PCI_MEM_OFFSET 0x00000000
107#define BAMBOO_PCI_PHY_MEM_BASE 0x00000000a0000000ULL
108
109#define BAMBOO_PCI_LOWER_IO 0x00000000
110#define BAMBOO_PCI_UPPER_IO 0x0000ffff
111#define BAMBOO_PCI_LOWER_MEM 0xa0000000
112#define BAMBOO_PCI_UPPER_MEM 0xafffffff
113#define BAMBOO_PCI_MEM_BASE 0xa0000000
114
115#define BAMBOO_PCIL0_BASE 0x00000000ef400000ULL
116#define BAMBOO_PCIL0_SIZE 0x40
117
118#define BAMBOO_PCIL0_PMM0LA 0x000
119#define BAMBOO_PCIL0_PMM0MA 0x004
120#define BAMBOO_PCIL0_PMM0PCILA 0x008
121#define BAMBOO_PCIL0_PMM0PCIHA 0x00C
122#define BAMBOO_PCIL0_PMM1LA 0x010
123#define BAMBOO_PCIL0_PMM1MA 0x014
124#define BAMBOO_PCIL0_PMM1PCILA 0x018
125#define BAMBOO_PCIL0_PMM1PCIHA 0x01C
126#define BAMBOO_PCIL0_PMM2LA 0x020
127#define BAMBOO_PCIL0_PMM2MA 0x024
128#define BAMBOO_PCIL0_PMM2PCILA 0x028
129#define BAMBOO_PCIL0_PMM2PCIHA 0x02C
130#define BAMBOO_PCIL0_PTM1MS 0x030
131#define BAMBOO_PCIL0_PTM1LA 0x034
132#define BAMBOO_PCIL0_PTM2MS 0x038
133#define BAMBOO_PCIL0_PTM2LA 0x03C
134
135#endif /* __ASM_BAMBOO_H__ */
136#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index cd11734ef7c5..509e69a095f0 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -7,7 +7,7 @@
7 * Copyright 2002-2005 MontaVista Software Inc. 7 * Copyright 2002-2005 MontaVista Software Inc.
8 * 8 *
9 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> 9 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
10 * Copyright (c) 2003, 2004 Zultys Technologies 10 * Copyright (c) 2003-2005 Zultys Technologies
11 * 11 *
12 * This program is free software; you can redistribute it and/or modify it 12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the 13 * under the terms of the GNU General Public License as published by the
@@ -50,6 +50,7 @@
50#include <asm/bootinfo.h> 50#include <asm/bootinfo.h>
51#include <asm/ppc4xx_pic.h> 51#include <asm/ppc4xx_pic.h>
52#include <asm/ppcboot.h> 52#include <asm/ppcboot.h>
53#include <asm/tlbflush.h>
53 54
54#include <syslib/gen550.h> 55#include <syslib/gen550.h>
55#include <syslib/ibm440gp_common.h> 56#include <syslib/ibm440gp_common.h>
@@ -248,6 +249,9 @@ ebony_early_serial_map(void)
248#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB) 249#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
249 /* Configure debug serial access */ 250 /* Configure debug serial access */
250 gen550_init(0, &port); 251 gen550_init(0, &port);
252
253 /* Purge TLB entry added in head_44x.S for early serial access */
254 _tlbie(UART0_IO_BASE);
251#endif 255#endif
252 256
253 port.membase = ioremap64(PPC440GP_UART1_ADDR, 8); 257 port.membase = ioremap64(PPC440GP_UART1_ADDR, 8);
diff --git a/arch/ppc/platforms/4xx/ebony.h b/arch/ppc/platforms/4xx/ebony.h
index 47c391c9174d..d08faa46a0ae 100644
--- a/arch/ppc/platforms/4xx/ebony.h
+++ b/arch/ppc/platforms/4xx/ebony.h
@@ -56,9 +56,18 @@
56 * Serial port defines 56 * Serial port defines
57 */ 57 */
58 58
59/* OpenBIOS defined UART mappings, used before early_serial_setup */ 59#if defined(__BOOTER__)
60/* OpenBIOS defined UART mappings, used by bootloader shim */
60#define UART0_IO_BASE 0xE0000200 61#define UART0_IO_BASE 0xE0000200
61#define UART1_IO_BASE 0xE0000300 62#define UART1_IO_BASE 0xE0000300
63#else
64/* head_44x.S created UART mapping, used before early_serial_setup.
65 * We cannot use default OpenBIOS UART mappings because they
66 * don't work for configurations with more than 512M RAM. --ebs
67 */
68#define UART0_IO_BASE 0xF0000200
69#define UART1_IO_BASE 0xF0000300
70#endif
62 71
63/* external Epson SG-615P */ 72/* external Epson SG-615P */
64#define BASE_BAUD 691200 73#define BASE_BAUD 691200
@@ -66,7 +75,7 @@
66#define STD_UART_OP(num) \ 75#define STD_UART_OP(num) \
67 { 0, BASE_BAUD, 0, UART##num##_INT, \ 76 { 0, BASE_BAUD, 0, UART##num##_INT, \
68 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \ 77 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
69 iomem_base: UART##num##_IO_BASE, \ 78 iomem_base: (void*)UART##num##_IO_BASE, \
70 io_type: SERIAL_IO_MEM}, 79 io_type: SERIAL_IO_MEM},
71 80
72#define SERIAL_PORT_DFNS \ 81#define SERIAL_PORT_DFNS \
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
new file mode 100644
index 000000000000..284da01f1ffd
--- /dev/null
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -0,0 +1,220 @@
1/*
2 * arch/ppc/platforms/4xx/ibm440ep.c
3 *
4 * PPC440EP I/O descriptions
5 *
6 * Wade Farnsworth <wfarnsworth@mvista.com>
7 * Copyright 2004 MontaVista Software Inc.
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
13 *
14 */
15#include <linux/init.h>
16#include <linux/module.h>
17#include <platforms/4xx/ibm440ep.h>
18#include <asm/ocp.h>
19#include <asm/ppc4xx_pic.h>
20
21static struct ocp_func_emac_data ibm440ep_emac0_def = {
22 .rgmii_idx = -1, /* No RGMII */
23 .rgmii_mux = -1, /* No RGMII */
24 .zmii_idx = 0, /* ZMII device index */
25 .zmii_mux = 0, /* ZMII input of this EMAC */
26 .mal_idx = 0, /* MAL device index */
27 .mal_rx_chan = 0, /* MAL rx channel number */
28 .mal_tx_chan = 0, /* MAL tx channel number */
29 .wol_irq = 61, /* WOL interrupt number */
30 .mdio_idx = -1, /* No shared MDIO */
31 .tah_idx = -1, /* No TAH */
32};
33
34static struct ocp_func_emac_data ibm440ep_emac1_def = {
35 .rgmii_idx = -1, /* No RGMII */
36 .rgmii_mux = -1, /* No RGMII */
37 .zmii_idx = 0, /* ZMII device index */
38 .zmii_mux = 1, /* ZMII input of this EMAC */
39 .mal_idx = 0, /* MAL device index */
40 .mal_rx_chan = 1, /* MAL rx channel number */
41 .mal_tx_chan = 2, /* MAL tx channel number */
42 .wol_irq = 63, /* WOL interrupt number */
43 .mdio_idx = -1, /* No shared MDIO */
44 .tah_idx = -1, /* No TAH */
45};
46OCP_SYSFS_EMAC_DATA()
47
48static struct ocp_func_mal_data ibm440ep_mal0_def = {
49 .num_tx_chans = 4, /* Number of TX channels */
50 .num_rx_chans = 2, /* Number of RX channels */
51 .txeob_irq = 10, /* TX End Of Buffer IRQ */
52 .rxeob_irq = 11, /* RX End Of Buffer IRQ */
53 .txde_irq = 33, /* TX Descriptor Error IRQ */
54 .rxde_irq = 34, /* RX Descriptor Error IRQ */
55 .serr_irq = 32, /* MAL System Error IRQ */
56};
57OCP_SYSFS_MAL_DATA()
58
59static struct ocp_func_iic_data ibm440ep_iic0_def = {
60 .fast_mode = 0, /* Use standad mode (100Khz) */
61};
62
63static struct ocp_func_iic_data ibm440ep_iic1_def = {
64 .fast_mode = 0, /* Use standad mode (100Khz) */
65};
66OCP_SYSFS_IIC_DATA()
67
68struct ocp_def core_ocp[] = {
69 { .vendor = OCP_VENDOR_IBM,
70 .function = OCP_FUNC_OPB,
71 .index = 0,
72 .paddr = 0x0EF600000ULL,
73 .irq = OCP_IRQ_NA,
74 .pm = OCP_CPM_NA,
75 },
76 { .vendor = OCP_VENDOR_IBM,
77 .function = OCP_FUNC_16550,
78 .index = 0,
79 .paddr = PPC440EP_UART0_ADDR,
80 .irq = UART0_INT,
81 .pm = IBM_CPM_UART0,
82 },
83 { .vendor = OCP_VENDOR_IBM,
84 .function = OCP_FUNC_16550,
85 .index = 1,
86 .paddr = PPC440EP_UART1_ADDR,
87 .irq = UART1_INT,
88 .pm = IBM_CPM_UART1,
89 },
90 { .vendor = OCP_VENDOR_IBM,
91 .function = OCP_FUNC_16550,
92 .index = 2,
93 .paddr = PPC440EP_UART2_ADDR,
94 .irq = UART2_INT,
95 .pm = IBM_CPM_UART2,
96 },
97 { .vendor = OCP_VENDOR_IBM,
98 .function = OCP_FUNC_16550,
99 .index = 3,
100 .paddr = PPC440EP_UART3_ADDR,
101 .irq = UART3_INT,
102 .pm = IBM_CPM_UART3,
103 },
104 { .vendor = OCP_VENDOR_IBM,
105 .function = OCP_FUNC_IIC,
106 .index = 0,
107 .paddr = 0x0EF600700ULL,
108 .irq = 2,
109 .pm = IBM_CPM_IIC0,
110 .additions = &ibm440ep_iic0_def,
111 .show = &ocp_show_iic_data
112 },
113 { .vendor = OCP_VENDOR_IBM,
114 .function = OCP_FUNC_IIC,
115 .index = 1,
116 .paddr = 0x0EF600800ULL,
117 .irq = 7,
118 .pm = IBM_CPM_IIC1,
119 .additions = &ibm440ep_iic1_def,
120 .show = &ocp_show_iic_data
121 },
122 { .vendor = OCP_VENDOR_IBM,
123 .function = OCP_FUNC_GPIO,
124 .index = 0,
125 .paddr = 0x0EF600B00ULL,
126 .irq = OCP_IRQ_NA,
127 .pm = IBM_CPM_GPIO0,
128 },
129 { .vendor = OCP_VENDOR_IBM,
130 .function = OCP_FUNC_GPIO,
131 .index = 1,
132 .paddr = 0x0EF600C00ULL,
133 .irq = OCP_IRQ_NA,
134 .pm = OCP_CPM_NA,
135 },
136 { .vendor = OCP_VENDOR_IBM,
137 .function = OCP_FUNC_MAL,
138 .paddr = OCP_PADDR_NA,
139 .irq = OCP_IRQ_NA,
140 .pm = OCP_CPM_NA,
141 .additions = &ibm440ep_mal0_def,
142 .show = &ocp_show_mal_data,
143 },
144 { .vendor = OCP_VENDOR_IBM,
145 .function = OCP_FUNC_EMAC,
146 .index = 0,
147 .paddr = 0x0EF600E00ULL,
148 .irq = 60,
149 .pm = OCP_CPM_NA,
150 .additions = &ibm440ep_emac0_def,
151 .show = &ocp_show_emac_data,
152 },
153 { .vendor = OCP_VENDOR_IBM,
154 .function = OCP_FUNC_EMAC,
155 .index = 1,
156 .paddr = 0x0EF600F00ULL,
157 .irq = 62,
158 .pm = OCP_CPM_NA,
159 .additions = &ibm440ep_emac1_def,
160 .show = &ocp_show_emac_data,
161 },
162 { .vendor = OCP_VENDOR_IBM,
163 .function = OCP_FUNC_ZMII,
164 .paddr = 0x0EF600D00ULL,
165 .irq = OCP_IRQ_NA,
166 .pm = OCP_CPM_NA,
167 },
168 { .vendor = OCP_VENDOR_INVALID
169 }
170};
171
172/* Polarity and triggering settings for internal interrupt sources */
173struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
174 { .polarity = 0xffbffe03,
175 .triggering = 0xfffffe00,
176 .ext_irq_mask = 0x000001fc, /* IRQ0 - IRQ6 */
177 },
178 { .polarity = 0xffffc6ef,
179 .triggering = 0xffffc7ff,
180 .ext_irq_mask = 0x00003800, /* IRQ7 - IRQ9 */
181 },
182};
183
184static struct resource usb_gadget_resources[] = {
185 [0] = {
186 .start = 0x050000100ULL,
187 .end = 0x05000017FULL,
188 .flags = IORESOURCE_MEM,
189 },
190 [1] = {
191 .start = 55,
192 .end = 55,
193 .flags = IORESOURCE_IRQ,
194 },
195};
196
197static u64 dma_mask = 0xffffffffULL;
198
199static struct platform_device usb_gadget_device = {
200 .name = "musbhsfc",
201 .id = 0,
202 .num_resources = ARRAY_SIZE(usb_gadget_resources),
203 .resource = usb_gadget_resources,
204 .dev = {
205 .dma_mask = &dma_mask,
206 .coherent_dma_mask = 0xffffffffULL,
207 }
208};
209
210static struct platform_device *ibm440ep_devs[] __initdata = {
211 &usb_gadget_device,
212};
213
214static int __init
215ibm440ep_platform_add_devices(void)
216{
217 return platform_add_devices(ibm440ep_devs, ARRAY_SIZE(ibm440ep_devs));
218}
219arch_initcall(ibm440ep_platform_add_devices);
220
diff --git a/arch/ppc/platforms/4xx/ibm440ep.h b/arch/ppc/platforms/4xx/ibm440ep.h
new file mode 100644
index 000000000000..97c80b8e3e10
--- /dev/null
+++ b/arch/ppc/platforms/4xx/ibm440ep.h
@@ -0,0 +1,76 @@
1/*
2 * arch/ppc/platforms/4xx/ibm440ep.h
3 *
4 * PPC440EP definitions
5 *
6 * Wade Farnsworth <wfarnsworth@mvista.com>
7 *
8 * Copyright 2002 Roland Dreier
9 * Copyright 2004 MontaVista Software, Inc.
10 *
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the
13 * Free Software Foundation; either version 2 of the License, or (at your
14 * option) any later version.
15 *
16 */
17
18#ifdef __KERNEL__
19#ifndef __PPC_PLATFORMS_IBM440EP_H
20#define __PPC_PLATFORMS_IBM440EP_H
21
22#include <linux/config.h>
23#include <asm/ibm44x.h>
24
25/* UART */
26#define PPC440EP_UART0_ADDR 0x0EF600300
27#define PPC440EP_UART1_ADDR 0x0EF600400
28#define PPC440EP_UART2_ADDR 0x0EF600500
29#define PPC440EP_UART3_ADDR 0x0EF600600
30#define UART0_INT 0
31#define UART1_INT 1
32#define UART2_INT 3
33#define UART3_INT 4
34
35/* Clock and Power Management */
36#define IBM_CPM_IIC0 0x80000000 /* IIC interface */
37#define IBM_CPM_IIC1 0x40000000 /* IIC interface */
38#define IBM_CPM_PCI 0x20000000 /* PCI bridge */
39#define IBM_CPM_USB1H 0x08000000 /* USB 1.1 Host */
40#define IBM_CPM_FPU 0x04000000 /* floating point unit */
41#define IBM_CPM_CPU 0x02000000 /* processor core */
42#define IBM_CPM_DMA 0x01000000 /* DMA controller */
43#define IBM_CPM_BGO 0x00800000 /* PLB to OPB bus arbiter */
44#define IBM_CPM_BGI 0x00400000 /* OPB to PLB bridge */
45#define IBM_CPM_EBC 0x00200000 /* External Bus Controller */
46#define IBM_CPM_EBM 0x00100000 /* Ext Bus Master Interface */
47#define IBM_CPM_DMC 0x00080000 /* SDRAM peripheral controller */
48#define IBM_CPM_PLB4 0x00040000 /* PLB4 bus arbiter */
49#define IBM_CPM_PLB4x3 0x00020000 /* PLB4 to PLB3 bridge controller */
50#define IBM_CPM_PLB3x4 0x00010000 /* PLB3 to PLB4 bridge controller */
51#define IBM_CPM_PLB3 0x00008000 /* PLB3 bus arbiter */
52#define IBM_CPM_PPM 0x00002000 /* PLB Performance Monitor */
53#define IBM_CPM_UIC1 0x00001000 /* Universal Interrupt Controller */
54#define IBM_CPM_GPIO0 0x00000800 /* General Purpose IO (??) */
55#define IBM_CPM_GPT 0x00000400 /* General Purpose Timers */
56#define IBM_CPM_UART0 0x00000200 /* serial port 0 */
57#define IBM_CPM_UART1 0x00000100 /* serial port 1 */
58#define IBM_CPM_UIC0 0x00000080 /* Universal Interrupt Controller */
59#define IBM_CPM_TMRCLK 0x00000040 /* CPU timers */
60#define IBM_CPM_EMAC0 0x00000020 /* ethernet port 0 */
61#define IBM_CPM_EMAC1 0x00000010 /* ethernet port 1 */
62#define IBM_CPM_UART2 0x00000008 /* serial port 2 */
63#define IBM_CPM_UART3 0x00000004 /* serial port 3 */
64#define IBM_CPM_USB2D 0x00000002 /* USB 2.0 Device */
65#define IBM_CPM_USB2H 0x00000001 /* USB 2.0 Host */
66
67#define DFLT_IBM4xx_PM ~(IBM_CPM_UIC0 | IBM_CPM_UIC1 | IBM_CPM_CPU \
68 | IBM_CPM_EBC | IBM_CPM_BGO | IBM_CPM_FPU \
69 | IBM_CPM_EBM | IBM_CPM_PLB4 | IBM_CPM_3x4 \
70 | IBM_CPM_PLB3 | IBM_CPM_PLB4x3 \
71 | IBM_CPM_EMAC0 | IBM_CPM_TMRCLK \
72 | IBM_CPM_DMA | IBM_CPM_PCI | IBM_CPM_EMAC1)
73
74
75#endif /* __PPC_PLATFORMS_IBM440EP_H */
76#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 5f82a6bc7046..8fc34a344769 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -48,6 +48,7 @@
48#include <asm/bootinfo.h> 48#include <asm/bootinfo.h>
49#include <asm/ppc4xx_pic.h> 49#include <asm/ppc4xx_pic.h>
50#include <asm/ppcboot.h> 50#include <asm/ppcboot.h>
51#include <asm/tlbflush.h>
51 52
52#include <syslib/gen550.h> 53#include <syslib/gen550.h>
53#include <syslib/ibm440gx_common.h> 54#include <syslib/ibm440gx_common.h>
@@ -266,6 +267,9 @@ ocotea_early_serial_map(void)
266#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB) 267#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
267 /* Configure debug serial access */ 268 /* Configure debug serial access */
268 gen550_init(0, &port); 269 gen550_init(0, &port);
270
271 /* Purge TLB entry added in head_44x.S for early serial access */
272 _tlbie(UART0_IO_BASE);
269#endif 273#endif
270 274
271 port.membase = ioremap64(PPC440GX_UART1_ADDR, 8); 275 port.membase = ioremap64(PPC440GX_UART1_ADDR, 8);
diff --git a/arch/ppc/platforms/4xx/ocotea.h b/arch/ppc/platforms/4xx/ocotea.h
index 202dc8251190..33251153ac5f 100644
--- a/arch/ppc/platforms/4xx/ocotea.h
+++ b/arch/ppc/platforms/4xx/ocotea.h
@@ -55,15 +55,24 @@
55 */ 55 */
56#define RS_TABLE_SIZE 2 56#define RS_TABLE_SIZE 2
57 57
58/* OpenBIOS defined UART mappings, used before early_serial_setup */ 58#if defined(__BOOTER__)
59/* OpenBIOS defined UART mappings, used by bootloader shim */
59#define UART0_IO_BASE 0xE0000200 60#define UART0_IO_BASE 0xE0000200
60#define UART1_IO_BASE 0xE0000300 61#define UART1_IO_BASE 0xE0000300
62#else
63/* head_44x.S created UART mapping, used before early_serial_setup.
64 * We cannot use default OpenBIOS UART mappings because they
65 * don't work for configurations with more than 512M RAM. --ebs
66 */
67#define UART0_IO_BASE 0xF0000200
68#define UART1_IO_BASE 0xF0000300
69#endif
61 70
62#define BASE_BAUD 11059200/16 71#define BASE_BAUD 11059200/16
63#define STD_UART_OP(num) \ 72#define STD_UART_OP(num) \
64 { 0, BASE_BAUD, 0, UART##num##_INT, \ 73 { 0, BASE_BAUD, 0, UART##num##_INT, \
65 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \ 74 (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
66 iomem_base: UART##num##_IO_BASE, \ 75 iomem_base: (void*)UART##num##_IO_BASE, \
67 io_type: SERIAL_IO_MEM}, 76 io_type: SERIAL_IO_MEM},
68 77
69#define SERIAL_PORT_DFNS \ 78#define SERIAL_PORT_DFNS \
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index dec5bf4f6879..220a65ab0a51 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_PPCBUG_NVRAM) += prep_nvram.o
11obj-$(CONFIG_PPC_OCP) += ocp.o 11obj-$(CONFIG_PPC_OCP) += ocp.o
12obj-$(CONFIG_IBM_OCP) += ibm_ocp.o 12obj-$(CONFIG_IBM_OCP) += ibm_ocp.o
13obj-$(CONFIG_44x) += ibm44x_common.o 13obj-$(CONFIG_44x) += ibm44x_common.o
14obj-$(CONFIG_440EP) += ibm440gx_common.o
14obj-$(CONFIG_440GP) += ibm440gp_common.o 15obj-$(CONFIG_440GP) += ibm440gp_common.o
15obj-$(CONFIG_440GX) += ibm440gx_common.o 16obj-$(CONFIG_440GX) += ibm440gx_common.o
16obj-$(CONFIG_440SP) += ibm440gx_common.o ibm440sp_common.o 17obj-$(CONFIG_440SP) += ibm440gx_common.o ibm440sp_common.o
@@ -44,6 +45,7 @@ obj-$(CONFIG_PPC_CHRP) += open_pic.o indirect_pci.o i8259.o
44obj-$(CONFIG_PPC_PREP) += open_pic.o indirect_pci.o i8259.o todc_time.o 45obj-$(CONFIG_PPC_PREP) += open_pic.o indirect_pci.o i8259.o todc_time.o
45obj-$(CONFIG_ADIR) += i8259.o indirect_pci.o pci_auto.o \ 46obj-$(CONFIG_ADIR) += i8259.o indirect_pci.o pci_auto.o \
46 todc_time.o 47 todc_time.o
48obj-$(CONFIG_BAMBOO) += indirect_pci.o pci_auto.o todc_time.o
47obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o 49obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o
48obj-$(CONFIG_EBONY) += indirect_pci.o pci_auto.o todc_time.o 50obj-$(CONFIG_EBONY) += indirect_pci.o pci_auto.o todc_time.o
49obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o 51obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index 4ad85e0e0234..d4776af6a3ca 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -34,6 +34,10 @@ void __init ibm440gx_get_clocks(struct ibm44x_clocks* p, unsigned int sys_clk,
34 u32 plld = CPR_READ(DCRN_CPR_PLLD); 34 u32 plld = CPR_READ(DCRN_CPR_PLLD);
35 u32 uart0 = SDR_READ(DCRN_SDR_UART0); 35 u32 uart0 = SDR_READ(DCRN_SDR_UART0);
36 u32 uart1 = SDR_READ(DCRN_SDR_UART1); 36 u32 uart1 = SDR_READ(DCRN_SDR_UART1);
37#ifdef CONFIG_440EP
38 u32 uart2 = SDR_READ(DCRN_SDR_UART2);
39 u32 uart3 = SDR_READ(DCRN_SDR_UART3);
40#endif
37 41
38 /* Dividers */ 42 /* Dividers */
39 u32 fbdv = __fix_zero((plld >> 24) & 0x1f, 32); 43 u32 fbdv = __fix_zero((plld >> 24) & 0x1f, 32);
@@ -96,6 +100,17 @@ bypass:
96 p->uart1 = ser_clk; 100 p->uart1 = ser_clk;
97 else 101 else
98 p->uart1 = p->plb / __fix_zero(uart1 & 0xff, 256); 102 p->uart1 = p->plb / __fix_zero(uart1 & 0xff, 256);
103#ifdef CONFIG_440EP
104 if (uart2 & 0x00800000)
105 p->uart2 = ser_clk;
106 else
107 p->uart2 = p->plb / __fix_zero(uart2 & 0xff, 256);
108
109 if (uart3 & 0x00800000)
110 p->uart3 = ser_clk;
111 else
112 p->uart3 = p->plb / __fix_zero(uart3 & 0xff, 256);
113#endif
99} 114}
100 115
101/* Issue L2C diagnostic command */ 116/* Issue L2C diagnostic command */
diff --git a/arch/ppc/syslib/ibm44x_common.h b/arch/ppc/syslib/ibm44x_common.h
index b14eb603ce01..c16b6a5ac6ab 100644
--- a/arch/ppc/syslib/ibm44x_common.h
+++ b/arch/ppc/syslib/ibm44x_common.h
@@ -29,6 +29,10 @@ struct ibm44x_clocks {
29 unsigned int ebc; /* PerClk */ 29 unsigned int ebc; /* PerClk */
30 unsigned int uart0; 30 unsigned int uart0;
31 unsigned int uart1; 31 unsigned int uart1;
32#ifdef CONFIG_440EP
33 unsigned int uart2;
34 unsigned int uart3;
35#endif
32}; 36};
33 37
34/* common 44x platform init */ 38/* common 44x platform init */
diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c
index c1db2ab1d154..55a381af4e37 100644
--- a/arch/ppc/syslib/m8xx_setup.c
+++ b/arch/ppc/syslib/m8xx_setup.c
@@ -57,7 +57,7 @@ unsigned char __res[sizeof(bd_t)];
57extern void m8xx_ide_init(void); 57extern void m8xx_ide_init(void);
58 58
59extern unsigned long find_available_memory(void); 59extern unsigned long find_available_memory(void);
60extern void m8xx_cpm_reset(uint cpm_page); 60extern void m8xx_cpm_reset();
61extern void m8xx_wdt_handler_install(bd_t *bp); 61extern void m8xx_wdt_handler_install(bd_t *bp);
62extern void rpxfb_alloc_pages(void); 62extern void rpxfb_alloc_pages(void);
63extern void cpm_interrupt_init(void); 63extern void cpm_interrupt_init(void);
@@ -70,13 +70,9 @@ board_init(void)
70void __init 70void __init
71m8xx_setup_arch(void) 71m8xx_setup_arch(void)
72{ 72{
73 int cpm_page;
74
75 cpm_page = (int) alloc_bootmem_pages(PAGE_SIZE);
76
77 /* Reset the Communication Processor Module. 73 /* Reset the Communication Processor Module.
78 */ 74 */
79 m8xx_cpm_reset(cpm_page); 75 m8xx_cpm_reset();
80 76
81#ifdef CONFIG_FB_RPX 77#ifdef CONFIG_FB_RPX
82 rpxfb_alloc_pages(); 78 rpxfb_alloc_pages();
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index 75c8e9834ae7..5aaf0e58e1f9 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -191,8 +191,8 @@ struct platform_device ppc_sys_platform_devices[] = {
191 .num_resources = 2, 191 .num_resources = 2,
192 .resource = (struct resource[]) { 192 .resource = (struct resource[]) {
193 { 193 {
194 .start = 0x22000, 194 .start = 0x23000,
195 .end = 0x22fff, 195 .end = 0x23fff,
196 .flags = IORESOURCE_MEM, 196 .flags = IORESOURCE_MEM,
197 }, 197 },
198 { 198 {
@@ -208,8 +208,8 @@ struct platform_device ppc_sys_platform_devices[] = {
208 .num_resources = 2, 208 .num_resources = 2,
209 .resource = (struct resource[]) { 209 .resource = (struct resource[]) {
210 { 210 {
211 .start = 0x23000, 211 .start = 0x22000,
212 .end = 0x23fff, 212 .end = 0x22fff,
213 .flags = IORESOURCE_MEM, 213 .flags = IORESOURCE_MEM,
214 }, 214 },
215 { 215 {
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-10 07:16:02 -0500