diff options
| author | Ladislav Michl <ladis@linux-mips.org> | 2017-04-01 15:17:57 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-08 15:57:27 (GMT) |
| commit | 3607e0f86f592a649948c940fd7acc4f51f1e000 (patch) | |
| tree | 3c02c65abddfb6a4645dc2f6635ce146605486c9 /include | |
| parent | a96c08f509da6c2ba38abe7dd6f8f092df1e0ca5 (diff) | |
| download | u-boot-3607e0f86f592a649948c940fd7acc4f51f1e000.tar.xz | |
igep003x: UBIize
Convert IGEP board to use UBI volumes for U-Boot, its environment and
kernel. With exception of first four sectors read by SoC BootROM whole
NAND is UBI managed.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Heiko Schocher<hs@denx.de>
Tested-by: Pau Pajuelo <ppajuel@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/am335x_igep003x.h | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/include/configs/am335x_igep003x.h b/include/configs/am335x_igep003x.h index cf47fcf..6594157 100644 --- a/include/configs/am335x_igep003x.h +++ b/include/configs/am335x_igep003x.h @@ -21,7 +21,7 @@ #define V_OSCK 24000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK) -#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ +#define CONFIG_ENV_SIZE (96 << 10) /* 96 KiB */ /* Make the verbose messages from UBI stop printing */ #define CONFIG_UBI_SILENCE_MSG @@ -67,11 +67,11 @@ "fi;\0" \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ - "nandroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \ + "nandroot=ubi0:rootfs rw ubi.mtd=1\0" \ "nandrootfstype=ubifs rootwait\0" \ - "nandload=ubi part filesystem 2048; ubifsmount ubi0; " \ - "ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \ - "ubifsload ${fdtaddr} ${bootdir}/${dtbfile} \0" \ + "nandload=ubi part UBI; " \ + "ubi read ${loadaddr} kernel; " \ + "ubi read ${fdtaddr} dtb \0" \ "nandargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${nandroot} " \ @@ -97,12 +97,6 @@ /* NAND support */ #define CONFIG_NAND_OMAP_ELM #define CONFIG_SYS_NAND_ONFI_DETECTION 1 -#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ -#define CONFIG_SYS_REDUNDAND_ENVIRONMENT -#define CONFIG_ENV_IS_IN_NAND -#define CONFIG_ENV_OFFSET 0x180000 /* environment starts here */ -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_DEVICE @@ -110,13 +104,32 @@ #define CONFIG_LZO #define MTDIDS_DEFAULT "nand0=omap2-nand.0" -#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(spl),"\ - "1m(uboot),256k(environment),"\ - "-(filesystem)" +#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(SPL),-(UBI)" /* SPL */ #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds" +/* UBI configuration */ +#define CONFIG_SPL_UBI 1 +#define CONFIG_SPL_UBI_MAX_VOL_LEBS 256 +#define CONFIG_SPL_UBI_MAX_PEB_SIZE (256*1024) +#define CONFIG_SPL_UBI_MAX_PEBS 4096 +#define CONFIG_SPL_UBI_VOL_IDS 8 +#define CONFIG_SPL_UBI_LOAD_MONITOR_ID 0 +#define CONFIG_SPL_UBI_LOAD_KERNEL_ID 3 +#define CONFIG_SPL_UBI_LOAD_ARGS_ID 4 +#define CONFIG_SPL_UBI_PEB_OFFSET 4 +#define CONFIG_SPL_UBI_VID_OFFSET 512 +#define CONFIG_SPL_UBI_LEB_START 2048 +#define CONFIG_SPL_UBI_INFO_ADDR 0x88080000 + +/* environment organization */ +#define CONFIG_ENV_IS_IN_UBI 1 +#define CONFIG_ENV_UBI_PART "UBI" +#define CONFIG_ENV_UBI_VOLUME "config" +#define CONFIG_ENV_UBI_VOLUME_REDUND "config_r" + +/* NAND config */ #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ CONFIG_SYS_NAND_PAGE_SIZE) @@ -136,8 +149,4 @@ #define CONFIG_SYS_NAND_ECCBYTES 14 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW -#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE - -#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 - #endif /* ! __CONFIG_IGEP003X_H */ |