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use MyLoader partition parser on the WP543 board

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SVN-Revision: 13265
This commit is contained in:
Gabor Juhos 2008-11-17 17:42:35 +00:00
parent 722c78cd1e
commit 22a7b1b3d3
3 changed files with 24 additions and 31 deletions
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27
target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c
View File

@ -31,39 +31,12 @@
#define WP543_BUTTONS_POLL_INTERVAL 20
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition wp543_partitions[] = {
{
.name = "myloader",
.offset = 0,
.size = 0x20000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "kernel",
.offset = 0x30000,
.size = 0xd0000,
} , {
.name = "rootfs",
.offset = 0x100000,
.size = 0x100000,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct flash_platform_data wp543_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.parts = wp543_partitions,
.nr_parts = ARRAY_SIZE(wp543_partitions),
#endif
};
static struct spi_board_info wp543_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &wp543_flash_data,
}
};

6
target/linux/ar71xx/image/Makefile
View File

@ -35,10 +35,8 @@ endef
define Image/Build/MyLoader
-$(STAGING_DIR_HOST)/bin/mkmylofw -B $(2) \
-p0x30000:0xd0000:ahl:0x80060000 \
-p0x100000:0 \
-b0x30000:0xd0000:h:$(KDIR)/vmlinux.lzma \
-b0x100000:0::$(KDIR)/root.$(1) \
-p0x30000:0xc0000:ahl:0x80060000:kernel:$(KDIR)/vmlinux.lzma \
-p0xf0000:0:::rootfs:$(KDIR)/root.$(1) \
$(call imgname,$(1),$(2)).img
endef

22
target/linux/ar71xx/patches-2.6.26/102-mtd_m25p80_add_myloader_parser.patch Normal file
View File

@ -0,0 +1,22 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -645,12 +645,17 @@ static int __devinit m25p_probe(struct s
struct mtd_partition *parts = NULL;
int nr_parts = 0;
+ static const char *part_probes[] = {
#ifdef CONFIG_MTD_CMDLINE_PARTS
- static const char *part_probes[] = { "cmdlinepart", NULL, };
+ "cmdlinepart",
+#endif
+#ifdef CONFIG_MTD_MYLOADER_PARTS
+ "MyLoader",
+#endif
+ NULL, };
nr_parts = parse_mtd_partitions(&flash->mtd,
part_probes, &parts, 0);
-#endif
if (nr_parts <= 0 && data && data->parts) {
parts = data->parts;