[U-Boot] [PATCH V4] OMAP3EVM: Added NAND support

hvaibhav at ti.com
2009-11-23T11:05:44Z

From: Vaibhav Hiremath <hvaibhav@ti.com>

The EVMS have been shipping with NAND (instead of OneNAND) as default. So, this
patch sets NAND as default.

To choose OneNAND, define CMD_ONENAND instead of CMD_NAND in the config file
omap3_evm.h

Changes from V3 :-
- Added undef statement for CMD_ONENAND.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
---
include/configs/omap3_evm.h | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 6709edc..36cb5e0 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -113,7 +113,8 @@

#define CONFIG_CMD_I2C /* I2C serial bus support */
#define CONFIG_CMD_MMC /* MMC support */
-#define CONFIG_CMD_ONENAND /* ONENAND support */
+#undef CONFIG_CMD_ONENAND /* ONENAND support */
+#define CONFIG_CMD_NAND /* NAND support */
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_PING

@@ -271,7 +272,13 @@
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP

+#if defined(CONFIG_CMD_NAND)
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+#define CONFIG_ENV_IS_IN_NAND 1
+#elif defined(CONFIG_CMD_ONENAND)
#define CONFIG_ENV_IS_IN_ONENAND 1
+#endif
#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */

--
1.6.2.4