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authorHolger Brunck <holger.brunck@keymile.com>2011-03-11 02:02:44 -0500
committerKumar Gala <galak@kernel.crashing.org>2011-03-15 11:06:37 -0400
commit93e2b95c81042da479656b213acc92f7542c6c39 (patch)
tree288e5ce19e7d5699877c6173bc0e091c690d99d7 /arch/powerpc
parentac6f120369ffe66058518fabf90cdd53b2503a82 (diff)
powerpc/83xx: rename and update kmeter1
Beside the MPC 8360 based board kmeter1 other km83xx boards from keymile will follow. Therefore the board specific naming kmeter1 for functions and files were replaced with km83xx. Additionally some updates were made: - update defconfig for 2.6.38 - rework flash partitioning in dts file - add gpio controller for qe_pio_c in dts Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/kmeter1.dts69
-rw-r--r--arch/powerpc/configs/83xx/kmeter1_defconfig7
-rw-r--r--arch/powerpc/platforms/83xx/Makefile2
-rw-r--r--arch/powerpc/platforms/83xx/km83xx.c (renamed from arch/powerpc/platforms/83xx/kmeter1.c)46
4 files changed, 71 insertions, 53 deletions
diff --git a/arch/powerpc/boot/dts/kmeter1.dts b/arch/powerpc/boot/dts/kmeter1.dts
index d8b5d12fb663..d16bae1230f7 100644
--- a/arch/powerpc/boot/dts/kmeter1.dts
+++ b/arch/powerpc/boot/dts/kmeter1.dts
@@ -1,7 +1,7 @@
1/* 1/*
2 * Keymile KMETER1 Device Tree Source 2 * Keymile KMETER1 Device Tree Source
3 * 3 *
4 * 2008 DENX Software Engineering GmbH 4 * 2008-2011 DENX Software Engineering GmbH
5 * 5 *
6 * This program is free software; you can redistribute it and/or modify it 6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the 7 * under the terms of the GNU General Public License as published by the
@@ -70,11 +70,11 @@
70 #address-cells = <1>; 70 #address-cells = <1>;
71 #size-cells = <0>; 71 #size-cells = <0>;
72 cell-index = <0>; 72 cell-index = <0>;
73 compatible = "fsl-i2c"; 73 compatible = "fsl,mpc8313-i2c","fsl-i2c";
74 reg = <0x3000 0x100>; 74 reg = <0x3000 0x100>;
75 interrupts = <14 0x8>; 75 interrupts = <14 0x8>;
76 interrupt-parent = <&ipic>; 76 interrupt-parent = <&ipic>;
77 dfsrr; 77 clock-frequency = <400000>;
78 }; 78 };
79 79
80 serial0: serial@4500 { 80 serial0: serial@4500 {
@@ -137,6 +137,13 @@
137 compatible = "fsl,mpc8360-par_io"; 137 compatible = "fsl,mpc8360-par_io";
138 num-ports = <7>; 138 num-ports = <7>;
139 139
140 qe_pio_c: gpio-controller@30 {
141 #gpio-cells = <2>;
142 compatible = "fsl,mpc8360-qe-pario-bank",
143 "fsl,mpc8323-qe-pario-bank";
144 reg = <0x1430 0x18>;
145 gpio-controller;
146 };
140 pio_ucc1: ucc_pin@0 { 147 pio_ucc1: ucc_pin@0 {
141 reg = <0>; 148 reg = <0>;
142 149
@@ -472,7 +479,17 @@
472 #address-cells = <0>; 479 #address-cells = <0>;
473 #interrupt-cells = <1>; 480 #interrupt-cells = <1>;
474 reg = <0x80 0x80>; 481 reg = <0x80 0x80>;
475 interrupts = <32 8 33 8>; 482 big-endian;
483 interrupts = <
484 32 0x8
485 33 0x8
486 34 0x8
487 35 0x8
488 40 0x8
489 41 0x8
490 42 0x8
491 43 0x8
492 >;
476 interrupt-parent = <&ipic>; 493 interrupt-parent = <&ipic>;
477 }; 494 };
478 }; 495 };
@@ -484,43 +501,31 @@
484 compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus", 501 compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus",
485 "simple-bus"; 502 "simple-bus";
486 reg = <0xe0005000 0xd8>; 503 reg = <0xe0005000 0xd8>;
487 ranges = <0 0 0xf0000000 0x04000000>; /* Filled in by U-Boot */ 504 ranges = <0 0 0xf0000000 0x04000000 /* LB 0 */
505 1 0 0xe8000000 0x01000000 /* LB 1 */
506 3 0 0xa0000000 0x10000000>; /* LB 3 */
488 507
489 flash@f0000000,0 { 508 flash@0,0 {
490 compatible = "cfi-flash"; 509 compatible = "cfi-flash";
491 /* 510 reg = <0 0 0x04000000>;
492 * The Intel P30 chip has 2 non-identical chips on
493 * one die, so we need to define 2 separate regions
494 * that are scanned by physmap_of independantly.
495 */
496 reg = <0 0x00000000 0x02000000
497 0 0x02000000 0x02000000>; /* Filled in by U-Boot */
498 bank-width = <2>;
499 #address-cells = <1>; 511 #address-cells = <1>;
500 #size-cells = <1>; 512 #size-cells = <1>;
501 partition@0 { 513 bank-width = <2>;
514 partition@0 { /* 768KB */
502 label = "u-boot"; 515 label = "u-boot";
503 reg = <0 0x40000>; 516 reg = <0 0xC0000>;
504 }; 517 };
505 partition@40000 { 518 partition@c0000 { /* 128KB */
506 label = "env"; 519 label = "env";
507 reg = <0x40000 0x40000>; 520 reg = <0xC0000 0x20000>;
508 };
509 partition@80000 {
510 label = "dtb";
511 reg = <0x80000 0x20000>;
512 };
513 partition@a0000 {
514 label = "kernel";
515 reg = <0xa0000 0x300000>;
516 }; 521 };
517 partition@3a0000 { 522 partition@e0000 { /* 128KB */
518 label = "ramdisk"; 523 label = "envred";
519 reg = <0x3a0000 0x800000>; 524 reg = <0xE0000 0x20000>;
520 }; 525 };
521 partition@ba0000 { 526 partition@100000 { /* 64512KB */
522 label = "user"; 527 label = "ubi0";
523 reg = <0xba0000 0x3460000>; 528 reg = <0x100000 0x3F00000>;
524 }; 529 };
525 }; 530 };
526 }; 531 };
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 7a7b731c5735..07e1bbadebfe 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -2,6 +2,7 @@ CONFIG_EXPERIMENTAL=y
2# CONFIG_SWAP is not set 2# CONFIG_SWAP is not set
3CONFIG_SYSVIPC=y 3CONFIG_SYSVIPC=y
4CONFIG_POSIX_MQUEUE=y 4CONFIG_POSIX_MQUEUE=y
5CONFIG_SPARSE_IRQ=y
5CONFIG_LOG_BUF_SHIFT=14 6CONFIG_LOG_BUF_SHIFT=14
6CONFIG_EXPERT=y 7CONFIG_EXPERT=y
7# CONFIG_HOTPLUG is not set 8# CONFIG_HOTPLUG is not set
@@ -18,7 +19,6 @@ CONFIG_KMETER1=y
18CONFIG_NO_HZ=y 19CONFIG_NO_HZ=y
19CONFIG_HIGH_RES_TIMERS=y 20CONFIG_HIGH_RES_TIMERS=y
20CONFIG_PREEMPT=y 21CONFIG_PREEMPT=y
21CONFIG_SPARSE_IRQ=y
22# CONFIG_SECCOMP is not set 22# CONFIG_SECCOMP is not set
23CONFIG_NET=y 23CONFIG_NET=y
24CONFIG_PACKET=y 24CONFIG_PACKET=y
@@ -37,7 +37,6 @@ CONFIG_MTD=y
37CONFIG_MTD_CONCAT=y 37CONFIG_MTD_CONCAT=y
38CONFIG_MTD_PARTITIONS=y 38CONFIG_MTD_PARTITIONS=y
39CONFIG_MTD_CMDLINE_PARTS=y 39CONFIG_MTD_CMDLINE_PARTS=y
40CONFIG_MTD_OF_PARTS=y
41CONFIG_MTD_CHAR=y 40CONFIG_MTD_CHAR=y
42CONFIG_MTD_BLOCK=y 41CONFIG_MTD_BLOCK=y
43CONFIG_MTD_CFI=y 42CONFIG_MTD_CFI=y
@@ -49,13 +48,12 @@ CONFIG_MTD_UBI=y
49CONFIG_MTD_UBI_GLUEBI=y 48CONFIG_MTD_UBI_GLUEBI=y
50CONFIG_MTD_UBI_DEBUG=y 49CONFIG_MTD_UBI_DEBUG=y
51CONFIG_PROC_DEVICETREE=y 50CONFIG_PROC_DEVICETREE=y
52# CONFIG_MISC_DEVICES is not set
53CONFIG_NETDEVICES=y 51CONFIG_NETDEVICES=y
54CONFIG_DUMMY=y 52CONFIG_DUMMY=y
55CONFIG_TUN=y 53CONFIG_TUN=y
54CONFIG_MII=y
56CONFIG_MARVELL_PHY=y 55CONFIG_MARVELL_PHY=y
57CONFIG_NET_ETHERNET=y 56CONFIG_NET_ETHERNET=y
58CONFIG_MII=y
59CONFIG_UCC_GETH=y 57CONFIG_UCC_GETH=y
60# CONFIG_NETDEV_10000 is not set 58# CONFIG_NETDEV_10000 is not set
61CONFIG_WAN=y 59CONFIG_WAN=y
@@ -77,7 +75,6 @@ CONFIG_I2C_MPC=y
77# CONFIG_USB_SUPPORT is not set 75# CONFIG_USB_SUPPORT is not set
78CONFIG_UIO=y 76CONFIG_UIO=y
79# CONFIG_DNOTIFY is not set 77# CONFIG_DNOTIFY is not set
80CONFIG_INOTIFY=y
81CONFIG_TMPFS=y 78CONFIG_TMPFS=y
82CONFIG_JFFS2_FS=y 79CONFIG_JFFS2_FS=y
83CONFIG_NFS_FS=y 80CONFIG_NFS_FS=y
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index 6e8bbbbcfdf8..ed95bfcbcbff 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -16,4 +16,4 @@ obj-$(CONFIG_MPC837x_MDS) += mpc837x_mds.o
16obj-$(CONFIG_SBC834x) += sbc834x.o 16obj-$(CONFIG_SBC834x) += sbc834x.o
17obj-$(CONFIG_MPC837x_RDB) += mpc837x_rdb.o 17obj-$(CONFIG_MPC837x_RDB) += mpc837x_rdb.o
18obj-$(CONFIG_ASP834x) += asp834x.o 18obj-$(CONFIG_ASP834x) += asp834x.o
19obj-$(CONFIG_KMETER1) += kmeter1.o 19obj-$(CONFIG_KMETER1) += km83xx.o
diff --git a/arch/powerpc/platforms/83xx/kmeter1.c b/arch/powerpc/platforms/83xx/km83xx.c
index 903acfd851ac..a2b9b9ef1240 100644
--- a/arch/powerpc/platforms/83xx/kmeter1.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * Copyright 2008 DENX Software Engineering GmbH 2 * Copyright 2008-2011 DENX Software Engineering GmbH
3 * Author: Heiko Schocher <hs@denx.de> 3 * Author: Heiko Schocher <hs@denx.de>
4 * 4 *
5 * Description: 5 * Description:
@@ -49,12 +49,12 @@
49 * Setup the architecture 49 * Setup the architecture
50 * 50 *
51 */ 51 */
52static void __init kmeter1_setup_arch(void) 52static void __init mpc83xx_km_setup_arch(void)
53{ 53{
54 struct device_node *np; 54 struct device_node *np;
55 55
56 if (ppc_md.progress) 56 if (ppc_md.progress)
57 ppc_md.progress("kmeter1_setup_arch()", 0); 57 ppc_md.progress("kmpbec83xx_setup_arch()", 0);
58 58
59#ifdef CONFIG_PCI 59#ifdef CONFIG_PCI
60 for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") 60 for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
@@ -69,6 +69,9 @@ static void __init kmeter1_setup_arch(void)
69 par_io_init(np); 69 par_io_init(np);
70 of_node_put(np); 70 of_node_put(np);
71 71
72 for_each_node_by_name(np, "spi")
73 par_io_of_config(np);
74
72 for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;) 75 for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;)
73 par_io_of_config(np); 76 par_io_of_config(np);
74 } 77 }
@@ -119,7 +122,7 @@ static void __init kmeter1_setup_arch(void)
119#endif /* CONFIG_QUICC_ENGINE */ 122#endif /* CONFIG_QUICC_ENGINE */
120} 123}
121 124
122static struct of_device_id kmeter_ids[] = { 125static struct of_device_id kmpbec83xx_ids[] = {
123 { .type = "soc", }, 126 { .type = "soc", },
124 { .compatible = "soc", }, 127 { .compatible = "soc", },
125 { .compatible = "simple-bus", }, 128 { .compatible = "simple-bus", },
@@ -131,13 +134,13 @@ static struct of_device_id kmeter_ids[] = {
131static int __init kmeter_declare_of_platform_devices(void) 134static int __init kmeter_declare_of_platform_devices(void)
132{ 135{
133 /* Publish the QE devices */ 136 /* Publish the QE devices */
134 of_platform_bus_probe(NULL, kmeter_ids, NULL); 137 of_platform_bus_probe(NULL, kmpbec83xx_ids, NULL);
135 138
136 return 0; 139 return 0;
137} 140}
138machine_device_initcall(kmeter1, kmeter_declare_of_platform_devices); 141machine_device_initcall(mpc83xx_km, kmeter_declare_of_platform_devices);
139 142
140static void __init kmeter1_init_IRQ(void) 143static void __init mpc83xx_km_init_IRQ(void)
141{ 144{
142 struct device_node *np; 145 struct device_node *np;
143 146
@@ -168,21 +171,34 @@ static void __init kmeter1_init_IRQ(void)
168#endif /* CONFIG_QUICC_ENGINE */ 171#endif /* CONFIG_QUICC_ENGINE */
169} 172}
170 173
174/* list of the supported boards */
175static char *board[] __initdata = {
176 "Keymile,KMETER1",
177 "Keymile,kmpbec8321",
178 NULL
179};
180
171/* 181/*
172 * Called very early, MMU is off, device-tree isn't unflattened 182 * Called very early, MMU is off, device-tree isn't unflattened
173 */ 183 */
174static int __init kmeter1_probe(void) 184static int __init mpc83xx_km_probe(void)
175{ 185{
176 unsigned long root = of_get_flat_dt_root(); 186 unsigned long node = of_get_flat_dt_root();
187 int i = 0;
177 188
178 return of_flat_dt_is_compatible(root, "keymile,KMETER1"); 189 while (board[i]) {
190 if (of_flat_dt_is_compatible(node, board[i]))
191 break;
192 i++;
193 }
194 return (board[i] != NULL);
179} 195}
180 196
181define_machine(kmeter1) { 197define_machine(mpc83xx_km) {
182 .name = "KMETER1", 198 .name = "mpc83xx-km-platform",
183 .probe = kmeter1_probe, 199 .probe = mpc83xx_km_probe,
184 .setup_arch = kmeter1_setup_arch, 200 .setup_arch = mpc83xx_km_setup_arch,
185 .init_IRQ = kmeter1_init_IRQ, 201 .init_IRQ = mpc83xx_km_init_IRQ,
186 .get_irq = ipic_get_irq, 202 .get_irq = ipic_get_irq,
187 .restart = mpc83xx_restart, 203 .restart = mpc83xx_restart,
188 .time_init = mpc83xx_time_init, 204 .time_init = mpc83xx_time_init,
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 22:26:40 -0500