commit c352a0ca302801a18d8c98a40f3ce43bf95ffcc8
author Scott Wood <scottwood@freescale.com> Thu Sep 20 19:09:07 2012 -0500
committer Scott Wood <scottwood@freescale.com> Mon Nov 26 15:41:25 2012 -0600
tree f4f47699296d166f29ac955f7f05d2d22e3a8f5e
parent c4f0d00805bab41aa5bf4f14727c73cfe8e75634

spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.

Some small SPLs do not use nand_base.c, and a subset of those also
require a special driver.  Some SPLs need software ECC but others can't
fit it.

All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these
symbols added to preserve existing behavior.

Signed-off-by: Scott Wood <scottwood@freescale.com>
--
v2: use positive logic for including bits of NAND, rather than
a MINIMAL symbol that excludes things.

include/configs/omap3_evm_quick_nand.h

diff --git a/include/configs/omap3_evm_quick_nand.h b/include/configs/omap3_evm_quick_nand.h
index 362fa1d..8f02584 100644
--- a/include/configs/omap3_evm_quick_nand.h
+++ b/include/configs/omap3_evm_quick_nand.h
@@ -81,6 +81,9 @@
  */
 #define CONFIG_SPL_NAND_SIMPLE
 #define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_PAGE_COUNT	64
 #define CONFIG_SYS_NAND_PAGE_SIZE	2048