commit 345b77bacabb84a00c7508471ab560b452910240
author Stefan Roese <sr@denx.de> Tue Mar 04 15:34:35 2014 +0100
committer Tom Rini <trini@ti.com> Fri Mar 07 10:59:06 2014 -0500
tree ebfd90c103d0129cf16b07912d2a86d2b75bae5d
parent dc116bd6c4b5cb1caf6621f282ac5156d1509bef

ppc4xx: Remove 4xx NAND booting support

As ppc4xx currently only supports the deprecated nand_spl infrastructure
and nobody seems to have time / resources to port this over to the newer
SPL infrastructure, lets remove NAND booting completely.

This should not affect the "normal", non NAND-booting ppc4xx platforms
that are currently supported.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tirumala Marri <tmarri@apm.com>
Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Tested-by: Matthias Fuchs <matthias.fuchs@esd.eu>

board/amcc/sequoia/sequoia.c

diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index 73c65c5..53f9b34 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -142,8 +142,7 @@
 	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
 	gd->bd->bi_flashoffset = 0;
 
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
-    defined(CONFIG_SYS_RAMBOOT)
+#if defined(CONFIG_SYS_RAMBOOT)
 	mtdcr(EBC0_CFGADDR, PB3CR);
 #else
 	mtdcr(EBC0_CFGADDR, PB0CR);
@@ -151,8 +150,7 @@
 	pbcr = mfdcr(EBC0_CFGDATA);
 	size_val = ffs(gd->bd->bi_flashsize) - 21;
 	pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
-    defined(CONFIG_SYS_RAMBOOT)
+#if defined(CONFIG_SYS_RAMBOOT)
 	mtdcr(EBC0_CFGADDR, PB3CR);
 #else
 	mtdcr(EBC0_CFGADDR, PB0CR);
@@ -360,7 +358,7 @@
 }
 #endif
 
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT)
+#if defined(CONFIG_SYS_RAMBOOT)
 /*
  * On NAND-booting sequoia, we need to patch the chips select numbers
  * in the dtb (CS0 - NAND, CS3 - NOR)
@@ -411,4 +409,4 @@
 		return;
 	}
 }
-#endif /* CONFIG_NAND_U_BOOT */
+#endif /* CONFIG_SYS_RAMBOOT */