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authorGabor Juhos <juhosg@openwrt.org>2012-09-09 14:05:24 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-09-09 14:05:24 +0000
commit44bf7c7cc1cd760051321c49a77b5465903bd867 (patch)
tree0d2b98916cf00007bab3658cbed99787dcad5ebd
parent6ae5ec16e0f030649e759e340f791df388d6e38d (diff)
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ar71xx: define MTD partitions for RB2011
SVN-Revision: 33345
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c43
1 files changed, 42 insertions, 1 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
index 4f44ef4a3b..d3fa051977 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
@@ -11,6 +11,10 @@
#include <linux/phy.h>
#include <linux/platform_device.h>
#include <linux/ar8216_platform.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
#include <asm/mach-ath79/ar71xx_regs.h>
@@ -19,6 +23,43 @@
#include "dev-m25p80.h"
#include "machtypes.h"
+#define RB_ROUTERBOOT_OFFSET 0x0000
+#define RB_ROUTERBOOT_SIZE 0xb000
+#define RB_HARD_CFG_OFFSET 0xb000
+#define RB_HARD_CFG_SIZE 0x1000
+#define RB_BIOS_OFFSET 0xd000
+#define RB_BIOS_SIZE 0x2000
+#define RB_SOFT_CFG_OFFSET 0xf000
+#define RB_SOFT_CFG_SIZE 0x1000
+
+static struct mtd_partition rb2011_spi_partitions[] = {
+ {
+ .name = "routerboot",
+ .offset = RB_ROUTERBOOT_OFFSET,
+ .size = RB_ROUTERBOOT_SIZE,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "hard_config",
+ .offset = RB_HARD_CFG_OFFSET,
+ .size = RB_HARD_CFG_SIZE,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "bios",
+ .offset = RB_BIOS_OFFSET,
+ .size = RB_BIOS_SIZE,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "soft_config",
+ .offset = RB_SOFT_CFG_OFFSET,
+ .size = RB_SOFT_CFG_SIZE,
+ }
+};
+
+static struct flash_platform_data rb2011_spi_flash_data = {
+ .parts = rb2011_spi_partitions,
+ .nr_parts = ARRAY_SIZE(rb2011_spi_partitions),
+};
+
static struct ar8327_pad_cfg rb2011_ar8327_pad0_cfg = {
.mode = AR8327_PAD_MAC_RGMII,
.txclk_delay_en = true,
@@ -65,7 +106,7 @@ static void __init rb2011_gmac_setup(void)
static void __init rb2011_setup(void)
{
- ath79_register_m25p80(NULL);
+ ath79_register_m25p80(&rb2011_spi_flash_data);
rb2011_gmac_setup();