[U-Boot] [PATCH] powerpc/85xx: enable mtdparts for nor flash

[Yangbo Lu]

Enable mtdparts for nor flash of some P1/P2 boards that include
p1020rdb-pd, p1021rdb-pc, p1022ds, p1025twr, and p2020rdb-pc.

Signed-off-by: Xie Xiaobo <X.Xie at freescale.com>
Signed-off-by: Yangbo Lu <yangbo.lu at freescale.com>
Cc: Scott Wood <scottwood at freescale.com>
---
 include/configs/P1022DS.h      | 11 +++++++++++
 include/configs/p1_p2_rdb_pc.h | 30 ++++++++++++++++++++++++++++++
 include/configs/p1_twr.h       | 11 +++++++++++
 3 files changed, 52 insertions(+)

diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 139d4fe..6f5c19c 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -620,6 +620,17 @@
 #endif
 
 /*
+ * Dynamic MTD Partition support with mtdparts
+ */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=e8000000.nor"
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=e8000000.nor:48m(ramdisk),14m(diagnostic),2m(dink),6m(kernel),58112k(fs),512k(dtb),768k(u-boot)"
+
+/*
  * Environment
  */
 #ifdef CONFIG_SPIFLASH
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 07b6179..ec7d105 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -77,6 +77,16 @@
 #define __SW_BOOT_NAND		0x44
 #define __SW_BOOT_PCIE		0x74
 #define CONFIG_SYS_L2_SIZE	(256 << 10)
+/*
+ * Dynamic MTD Partition support with mtdparts
+ */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=ec000000.nor"
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=ec000000.nor:128k(dtb),6016k(kernel),57088k(fs),1m(vsc7385-firmware),1280k(u-boot)"
 #endif
 
 #if defined(CONFIG_P1021RDB)
@@ -95,6 +105,16 @@
 #define __SW_BOOT_NAND		0xec
 #define __SW_BOOT_PCIE		0x6c
 #define CONFIG_SYS_L2_SIZE	(256 << 10)
+/*
+ * Dynamic MTD Partition support with mtdparts
+ */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=ef000000.nor"
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9728k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
 #endif
 
 #if defined(CONFIG_P1024RDB)
@@ -142,6 +162,16 @@
 #define __SW_BOOT_NAND		0xe8
 #define __SW_BOOT_PCIE		0xa8
 #define CONFIG_SYS_L2_SIZE	(512 << 10)
+/*
+ * Dynamic MTD Partition support with mtdparts
+ */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=ef000000.nor"
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=ef000000.nor:256k(vsc7385-firmware),256k(dtb),4608k(kernel),9984k(fs),1280k(u-boot)"
 #endif
 
 #ifdef CONFIG_SDCARD
diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index c296a07..f34ea33 100644
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -389,6 +389,17 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #endif /* CONFIG_TWR-P1025 */
 
 /*
+ * Dynamic MTD Partition support with mtdparts
+ */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_FLASH_CFI_MTD
+#define MTDIDS_DEFAULT		"nor0=ec000000.nor"
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=ec000000.nor:256k(vsc7385-firmware),256k(dtb),5632k(kernel),57856k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
+
+/*
  * Environment
  */
 #ifdef CONFIG_SYS_RAMBOOT
-- 
1.8.5