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[U-Boot] powerpc/BSC9131RDB: Add mtdparts suppport

Message ID 1411397172-13110-1-git-send-email-Ashish.Kumar@freescale.com
State Superseded
Delegated to: York Sun
Headers show

Commit Message

Ashish Kumar Sept. 22, 2014, 2:46 p.m. UTC 
* Use mtdparts to create partitions dynamically rather
    than using static partitions in device tree

Signed-off-by: Ashish Kumar <Ashish.Kumar@freescale.com>
---
 include/configs/BSC9131RDB.h |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

V2: - Reduce uboot and dtb size in NAND
    - Remove user partition from NAND and SPI
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Patch

diff --git a/include/configs/BSC9131RDB.h b/include/configs/BSC9131RDB.h
index 56a3e94..7cc3fe0 100644
--- a/include/configs/BSC9131RDB.h
+++ b/include/configs/BSC9131RDB.h
@@ -393,6 +393,21 @@  extern unsigned long get_sdram_size(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 "nand0=ff800000.flash," \
+			"spi0=spiff707000.0"
+#define MTDPARTS_DEFAULT "mtdparts=ff800000.flash:1m(uboot)," \
+			"8m(kernel),512k(dtb),-(fs);spiff707000.0:" \
+			"1m(uboot),4m(kernel),512k(dtb),11m(fs)"
+#endif
+
+/*
  * Environment Configuration
  */