[U-Boot] [PATCH v4 3/9] da850/omap-l138: Make MMC and NOR support mutually exclusive

Prabhakar Lad prabhakar.lad at ti.com
Mon Jun 25 09:35:17 CEST 2012


From: Rajashekhara, Sudhakar <sudhakar.raj at ti.com>

On Logic PD Rev.3 DA850/OMAP-L138 EVM, NOR and MMC/SD cannot
work together. This patch enables the MMC/SD support only
when NOR support is disabled. NOR Flash identification works
even without this patch, but erase and write will have issues.

Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj at ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad at ti.com>
Signed-off-by: Hadli, Manjunath <manjunath.hadli at ti.com>
---
 Changes for v2: None

 Changes for v3:
 1: Moved patch up the sequence

 Changes for v4: None

 include/configs/da850evm.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 8b4fea1..4546e0f 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -314,10 +314,12 @@
 #endif
 
 /* SD/MMC configuration */
+#ifndef CONFIG_USE_NOR
 #define CONFIG_MMC
 #define CONFIG_DAVINCI_MMC_SD1
 #define CONFIG_GENERIC_MMC
 #define CONFIG_DAVINCI_MMC
+#endif
 
 /*
  * Enable MMC commands only when
-- 
1.7.4.1



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