[U-Boot] [PATCH] powerpc/BSC9132qds: Add mtdparts suppport

Ashish Kumar Ashish.Kumar at freescale.com
Mon Sep 22 16:46:12 CEST 2014


 * Use mtdparts to create partitions dynamically rather
    than using static partitions in device tree

Signed-off-by: Ashish Kumar <Ashish.Kumar at freescale.com>
---
 include/configs/BSC9132QDS.h |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

V2: - Reduce uboot and dtb size in NAND
    - Remove user partition from NAND and SPI
    - u-boot partition is moved to end incase of NOR

diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
index aeded6d..380c9b8 100644
--- a/include/configs/BSC9132QDS.h
+++ b/include/configs/BSC9132QDS.h
@@ -630,6 +630,22 @@ combinations. this should be removed later
 #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=88000000.nor,nand0=ff800000.flash," \
+			"spi0=spiff707000.0"
+#define MTDPARTS_DEFAULT "mtdparts=88000000.nor:256k(dtb),7m(kernel)," \
+			"55m(fs),1m(uboot);ff800000.flash:1m(uboot)," \
+			"8m(kernel),512k(dtb),-(fs);spiff707000.0:" \
+			"1m(uboot),4m(kernel),512k(dtb),8m(fs)"
+#endif
+
+/*
  * Environment Configuration
  */
 
-- 
1.7.6.GIT



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