Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b228f4c54df37b53c6f364aa7f3efa4280bcc4f0
Commit: b228f4c54df37b53c6f364aa7f3efa4280bcc4f0
Parent: 2efac77e82a36bf616d474f2eb721d95543cfae9
Author: Ralf Baechle <[EMAIL PROTECTED]>
AuthorDate: Mon Dec 11 15:33:30 2006 +0000
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Tue Dec 12 01:46:24 2006 +0000
[MIPS] Malta: Resurrect MTD support for onboard flash.
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
arch/mips/configs/malta_defconfig | 80 ++++++++++++++++++++++++++++-
arch/mips/mips-boards/malta/Makefile | 2 +-
arch/mips/mips-boards/malta/malta_setup.c | 39 --------------
3 files changed, 80 insertions(+), 41 deletions(-)
diff --git a/arch/mips/configs/malta_defconfig
b/arch/mips/configs/malta_defconfig
index 1f9300f..96e9410 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -644,7 +644,85 @@ CONFIG_CONNECTOR=m
#
# Memory Technology Devices (MTD)
#
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
#
# Parallel port support
diff --git a/arch/mips/mips-boards/malta/Makefile
b/arch/mips/mips-boards/malta/Makefile
index 77ee5c6..b662c75 100644
--- a/arch/mips/mips-boards/malta/Makefile
+++ b/arch/mips/mips-boards/malta/Makefile
@@ -19,5 +19,5 @@
# under Linux.
#
-obj-y := malta_int.o malta_setup.o
+obj-y := malta_int.o malta_mtd.o malta_setup.o
obj-$(CONFIG_SMP) += malta_smp.o
diff --git a/arch/mips/mips-boards/malta/malta_setup.c
b/arch/mips/mips-boards/malta/malta_setup.c
index 282f3e5..56ea766 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -21,13 +21,6 @@
#include <linux/pci.h>
#include <linux/screen_info.h>
-#ifdef CONFIG_MTD
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#endif
-
#include <asm/cpu.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
@@ -58,30 +51,6 @@ struct resource standard_io_resources[] = {
{ .name = "dma2", .start = 0xc0, .end = 0xdf, .flags = IORESOURCE_BUSY
},
};
-#ifdef CONFIG_MTD
-static struct mtd_partition malta_mtd_partitions[] = {
- {
- .name = "YAMON",
- .offset = 0x0,
- .size = 0x100000,
- .mask_flags = MTD_WRITEABLE
- },
- {
- .name = "User FS",
- .offset = 0x100000,
- .size = 0x2e0000
- },
- {
- .name = "Board Config",
- .offset = 0x3e0000,
- .size = 0x020000,
- .mask_flags = MTD_WRITEABLE
- }
-};
-
-#define number_partitions (sizeof(malta_mtd_partitions)/sizeof(struct
mtd_partition))
-#endif
-
const char *get_system_type(void)
{
return "MIPS Malta";
@@ -211,14 +180,6 @@ void __init plat_mem_setup(void)
#endif
#endif
-#ifdef CONFIG_MTD
- /*
- * Support for MTD on Malta. Use the generic physmap driver
- */
- physmap_configure(0x1e000000, 0x400000, 4, NULL);
- physmap_set_partitions(malta_mtd_partitions, number_partitions);
-#endif
-
mips_reboot_setup();
board_time_init = mips_time_init;
-
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