* [U-Boot] [PATCH] ppc4xx: Enable NOR flash support in sequoia_ramboot target
@ 2010-10-11 13:50 Stefan Roese
2010-10-20 8:31 ` Stefan Roese
0 siblings, 1 reply; 2+ messages in thread
From: Stefan Roese @ 2010-10-11 13:50 UTC (permalink / raw)
To: u-boot
Until now, the Sequoia RAM-booting image disabled NOR flash support
as this image was mainly created for NAND-only boards. This patch
now enables NOR flash support for this RAM-booting version as well.
Signed-off-by: Stefan Roese <sr@denx.de>
---
board/amcc/sequoia/sequoia.c | 6 ++++--
include/configs/amcc-common.h | 11 -----------
2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index c523bca..b518aa7 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -155,7 +155,8 @@ int misc_init_r(void)
gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
gd->bd->bi_flashoffset = 0;
-#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
+ defined(CONFIG_SYS_RAMBOOT)
mtdcr(EBC0_CFGADDR, PB3CR);
#else
mtdcr(EBC0_CFGADDR, PB0CR);
@@ -163,7 +164,8 @@ int misc_init_r(void)
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)
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
+ defined(CONFIG_SYS_RAMBOOT)
mtdcr(EBC0_CFGADDR, PB3CR);
#else
mtdcr(EBC0_CFGADDR, PB0CR);
diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
index 9c53d37..3f7eb62 100644
--- a/include/configs/amcc-common.h
+++ b/include/configs/amcc-common.h
@@ -81,17 +81,6 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
-#if defined(CONFIG_SYS_RAMBOOT)
-/*
- * Disable NOR FLASH commands on RAM-booting version. One main reason for this
- * RAM-booting version is boards with NAND and without NOR. This image can
- * be used for initial NAND programming.
- */
-#define CONFIG_SYS_NO_FLASH
-#undef CONFIG_CMD_FLASH
-#undef CONFIG_CMD_IMLS
-#endif
-
/*
* Miscellaneous configurable options
*/
--
1.7.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH] ppc4xx: Enable NOR flash support in sequoia_ramboot target
2010-10-11 13:50 [U-Boot] [PATCH] ppc4xx: Enable NOR flash support in sequoia_ramboot target Stefan Roese
@ 2010-10-20 8:31 ` Stefan Roese
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Roese @ 2010-10-20 8:31 UTC (permalink / raw)
To: u-boot
On Monday 11 October 2010 15:50:10 Stefan Roese wrote:
> Until now, the Sequoia RAM-booting image disabled NOR flash support
> as this image was mainly created for NAND-only boards. This patch
> now enables NOR flash support for this RAM-booting version as well.
Applied to u-boot-ppc4xx/master. Thanks.
Cheers,
Stefan
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de
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