[U-Boot] [PATCH 1/2] powerpc/T208xQDS: add mtdparts suppport
We use dynamical mtdparts partition instead of directly puting mtd partitions nodes in device tree.
Signed-off-by: Shengzhou Liu Shengzhou.Liu@freescale.com --- Verified on T2080QDS.
include/configs/T208xQDS.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h index 5ab4de6..639cc4e 100644 --- a/include/configs/T208xQDS.h +++ b/include/configs/T208xQDS.h @@ -708,6 +708,23 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_DOS_PARTITION #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=ff800000.flash," \ + "spi0=spife110000.0" +#define MTDPARTS_DEFAULT "mtdparts=fe8000000.nor:1m(uboot),5m(kernel)," \ + "128k(dtb),96m(fs),-(user);ff800000.flash:1m(uboot)," \ + "5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:" \ + "1m(uboot),5m(kernel),128k(dtb),-(user)" +#endif + /* * Environment */
We use dynamical mtdparts partition instead of directly puting mtd partitions nodes in device tree.
Signed-off-by: Shengzhou Liu Shengzhou.Liu@freescale.com --- Verified on T2080RDB.
include/configs/T208xRDB.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h index 011b835..b9d0e56 100644 --- a/include/configs/T208xRDB.h +++ b/include/configs/T208xRDB.h @@ -665,6 +665,22 @@ 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=ff800000.flash," \ + "spi0=spife110000.1" +#define MTDPARTS_DEFAULT "mtdparts=fe8000000.nor:1m(uboot),5m(kernel)," \ + "128k(dtb),96m(fs),-(user);ff800000.flash:1m(uboot)," \ + "5m(kernel),128k(dtb),96m(fs),-(user);spife110000.1:" \ + "1m(uboot),5m(kernel),128k(dtb),-(user)" +#endif + +/* * Environment */
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Shengzhou Liu