Enabling MTD default partitions if its not defined in board configuration file. The layout as below
u-boot partition for storing SPL image env partition for storing U-Boot environment UBI partition for storing kernel image and filesystem boot partition for backward compatibility / raw binary rootfs partition for storing filesystem in case boot partition used
Signed-off-by: Chin Liang See clsee@altera.com Cc: Dinh Nguyen dinguyen@opensource.altera.com Cc: Dinh Nguyen dinh.linux@gmail.com Cc: Pavel Machek pavel@denx.de Cc: Marek Vasut marex@denx.de Cc: Stefan Roese sr@denx.de --- include/configs/socfpga_common.h | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 699e78a..36fc9f0 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -271,6 +271,29 @@ unsigned int cm_get_qspi_controller_clk_hz(void); #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE #define CONFIG_ENV_SIZE 4096
+/* + * mtd partitioning for serial NOR flash + * + * device nor0 <ff705000.spi>, # parts = 6 + * #: name size offset mask_flags + * 0: u-boot 0x00100000 0x00000000 0 + * 1: env1 0x00040000 0x00100000 0 + * 2: env2 0x00040000 0x00140000 0 + * 3: UBI 0x03e80000 0x00180000 0 + * 4: boot 0x00e80000 0x00180000 0 + * 5: rootfs 0x01000000 0x01000000 0 + * + */ +#if defined(CONFIG_CMD_SF) || !defined(MTDPARTS_DEFAULT) +#define MTDPARTS_DEFAULT "mtdparts=ff705000.spi:"\ + "1m(u-boot)," \ + "256k(env1)," \ + "256k(env2)," \ + "14848k(boot)," \ + "16m(rootfs)," \ + "-@1536k(UBI)\0" +#endif + /* Environment for SDMMC boot */ #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET) #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */