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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-05 12:03:46 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-05 12:03:46 -0400
commitcdd854bc42b5e6c79bbbc40c6600d995ffe6e747 (patch)
tree18c4dcc07bbb8aeb2b23bc812cd60cc293f36cd8 /drivers/mtd
parentbbc4fd12a635492ad9d12bb418124fa2d5f0d734 (diff)
parent42a0ae2282b512d1a8f6f020327f5f7b8f31a5ea (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (79 commits) powerpc/8xx: Add support for the MPC8xx based boards from TQC powerpc/85xx: Introduce support for the Freescale P1022DS reference board powerpc/85xx: Adding DTS for the STx GP3-SSA MPC8555 board powerpc/85xx: Change deprecated binding for 85xx-based boards powerpc/tqm85xx: add a quirk for ti1520 PCMCIA bridge powerpc/tqm85xx: update PCI interrupt-map attribute powerpc/mpc8308rdb: support for MPC8308RDB board from Freescale powerpc/fsl_pci: add quirk for mpc8308 pcie bridge powerpc/85xx: Cleanup QE initialization for MPC85xxMDS boards powerpc/85xx: Fix booting for P1021MDS boards powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards powerpc/85xx: kexec for SMP 85xx BookE systems powerpc/5200/i2c: improve i2c bus error recovery of/xilinxfb: update tft compatible versions powerpc/fsl-diu-fb: Support setting display mode using EDID powerpc/5121: doc/dts-bindings: update doc of FSL DIU bindings powerpc/5121: shared DIU framebuffer support powerpc/5121: move fsl-diu-fb.h to include/linux powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor powerpc/512x: add clock structure for Video-IN (VIU) unit ...
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/Kconfig2
-rw-r--r--drivers/mtd/maps/redwood.c43
2 files changed, 1 insertions, 44 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index f22bc9f05ddb..6629d09f3b38 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -321,7 +321,7 @@ config MTD_CFI_FLAGADM
321 321
322config MTD_REDWOOD 322config MTD_REDWOOD
323 tristate "CFI Flash devices mapped on IBM Redwood" 323 tristate "CFI Flash devices mapped on IBM Redwood"
324 depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ) 324 depends on MTD_CFI
325 help 325 help
326 This enables access routines for the flash chips on the IBM 326 This enables access routines for the flash chips on the IBM
327 Redwood board. If you have one of these boards and would like to 327 Redwood board. If you have one of these boards and would like to
diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c
index 933c0b63b016..d2c9db00db0c 100644
--- a/drivers/mtd/maps/redwood.c
+++ b/drivers/mtd/maps/redwood.c
@@ -22,8 +22,6 @@
22 22
23#include <asm/io.h> 23#include <asm/io.h>
24 24
25#if !defined (CONFIG_REDWOOD_6)
26
27#define WINDOW_ADDR 0xffc00000 25#define WINDOW_ADDR 0xffc00000
28#define WINDOW_SIZE 0x00400000 26#define WINDOW_SIZE 0x00400000
29 27
@@ -69,47 +67,6 @@ static struct mtd_partition redwood_flash_partitions[] = {
69 } 67 }
70}; 68};
71 69
72#else /* CONFIG_REDWOOD_6 */
73/* FIXME: the window is bigger - armin */
74#define WINDOW_ADDR 0xff800000
75#define WINDOW_SIZE 0x00800000
76
77#define RW_PART0_OF 0
78#define RW_PART0_SZ 0x400000 /* 4 MiB data */
79#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ
80#define RW_PART1_SZ 0x10000 /* 64K VPD */
81#define RW_PART2_OF RW_PART1_OF + RW_PART1_SZ
82#define RW_PART2_SZ 0x400000 - (0x10000 + 0x20000)
83#define RW_PART3_OF RW_PART2_OF + RW_PART2_SZ
84#define RW_PART3_SZ 0x20000
85
86static struct mtd_partition redwood_flash_partitions[] = {
87 {
88 .name = "Redwood filesystem",
89 .offset = RW_PART0_OF,
90 .size = RW_PART0_SZ
91 },
92 {
93 .name = "Redwood OpenBIOS Vital Product Data",
94 .offset = RW_PART1_OF,
95 .size = RW_PART1_SZ,
96 .mask_flags = MTD_WRITEABLE /* force read-only */
97 },
98 {
99 .name = "Redwood kernel",
100 .offset = RW_PART2_OF,
101 .size = RW_PART2_SZ
102 },
103 {
104 .name = "Redwood OpenBIOS",
105 .offset = RW_PART3_OF,
106 .size = RW_PART3_SZ,
107 .mask_flags = MTD_WRITEABLE /* force read-only */
108 }
109};
110
111#endif /* CONFIG_REDWOOD_6 */
112
113struct map_info redwood_flash_map = { 70struct map_info redwood_flash_map = {
114 .name = "IBM Redwood", 71 .name = "IBM Redwood",
115 .size = WINDOW_SIZE, 72 .size = WINDOW_SIZE,