[U-Boot] [PATCH] powerpc/T1040: add mtdparts suppport for T104xRDB and T1040QDS

[U-Boot] [PATCH] powerpc/T1040: add mtdparts suppport for T104xRDB and T1040QDS

[Prabhakar Kushwaha]

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"
-- 
1.7.9.5

[U-Boot] [PATCH] powerpc/T1040: add mtdparts suppport for T104xRDB and T1040QDS

[York Sun]

On 04/02/2014 04:56 AM, Prabhakar Kushwaha wrote:
> We use dynamical mtdparts partition instead of directly puting
> mtd partitions nodes in device tree.
> 
> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
> ---

Applied to u-boot-mpc85xx/master, thanks.

York