We use dynamical mtdparts partition instead of directly puting mtd partitions nodes in device tree.
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com --- This patch depends upon powerpc/t104xrdb: Unification of T104xRDB header files http://patchwork.ozlabs.org/patch/335207/
include/configs/T1040QDS.h | 17 +++++++++++++++++ include/configs/T104xRDB.h | 17 +++++++++++++++++ 2 files changed, 34 insertions(+)
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h index 993f9ae..e802a82 100644 --- a/include/configs/T1040QDS.h +++ b/include/configs/T1040QDS.h @@ -649,6 +649,23 @@ unsigned long get_board_ddr_clk(void); #endif
/* + * Dynamic MTD Partition support with mtdparts + */ +#ifndef CONFIG_SYS_NO_FLASH +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_MTDPARTS +#define CONFIG_FLASH_CFI_MTD +#define MTDIDS_DEFAULT "nor0=fe8000000.nor,nand0=fff800000.flash," \ + "spi0=spife110000.0" +#define MTDPARTS_DEFAULT "mtdparts=fe8000000.nor:1m(uboot),5m(kernel)," \ + "128k(dtb),96m(fs),-(user);"\ + "fff800000.flash:2m(uboot),9m(kernel),"\ + "128k(dtb),96m(fs),-(user);spife110000.0:" \ + "2m(uboot),9m(kernel),128k(dtb),-(user)" +#endif + +/* * Environment */ #define CONFIG_LOADS_ECHO /* echo on for serial download */ diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h index 8d2fdb0..16d27f3 100644 --- a/include/configs/T104xRDB.h +++ b/include/configs/T104xRDB.h @@ -611,6 +611,23 @@ #endif
/* + * Dynamic MTD Partition support with mtdparts + */ +#ifndef CONFIG_SYS_NO_FLASH +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_MTDPARTS +#define CONFIG_FLASH_CFI_MTD +#define MTDIDS_DEFAULT "nor0=fe8000000.nor,nand0=fff800000.flash," \ + "spi0=spife110000.0" +#define MTDPARTS_DEFAULT "mtdparts=fe8000000.nor:1m(uboot),5m(kernel)," \ + "128k(dtb),96m(fs),-(user);"\ + "fff800000.flash:2m(uboot),9m(kernel),"\ + "128k(dtb),96m(fs),-(user);spife110000.0:" \ + "2m(uboot),9m(kernel),128k(dtb),-(user)" +#endif + +/* * Environment Configuration */ #define CONFIG_ROOTPATH "/opt/nfsroot"