[U-Boot] [PATCH] powerpc/T1040: add mtdparts suppport for T104xRDB and T1040QDS
Prabhakar Kushwaha
prabhakar at freescale.com
Wed Apr 2 13:56:23 CEST 2014
We use dynamical mtdparts partition instead of directly puting
mtd partitions nodes in device tree.
Signed-off-by: Prabhakar Kushwaha <prabhakar at 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
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