From ccf1ad535ae1c0dc2d466235c668adbdfe3a55b7 Mon Sep 17 00:00:00 2001 From: Jeremy McNicoll Date: Fri, 2 May 2008 16:10:04 -0400 Subject: [PATCH] SBC8548: fix address mask to allow 64M flash Fix incorrect mask to enable all 64MB of onboard flash. Previously U-Boot incorrectly mapped only 8MB of flash, this patch correctly maps all the available flash. Signed-off-by: Jeremy McNicoll --- include/configs/sbc8548.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h index 49a72347fb..c84b70a87d 100644 --- a/include/configs/sbc8548.h +++ b/include/configs/sbc8548.h @@ -148,7 +148,7 @@ * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR0 * * OR6: - * Addr Mask = 64M = OR6[0:16] = 1111 1100 0000 0000 0 + * Addr Mask = 64M = OR6[0:16] = 1111 1000 0000 0000 0 * XAM = OR6[17:18] = 11 * CSNT = OR6[20] = 1 * ACS = half cycle delay = OR6[21:22] = 11 @@ -157,7 +157,7 @@ * EAD = use external address latch delay = OR6[31] = 1 * * 0 4 8 12 16 20 24 28 - * 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR6 + * 1111 1000 0000 0000 0110 1110 0110 0101 = f8006e65 OR6 */ #define CFG_BOOT_BLOCK 0xff800000 /* start of 8MB Flash */ @@ -167,7 +167,7 @@ #define CFG_BR6_PRELIM 0xfb801801 #define CFG_OR0_PRELIM 0xff806e65 -#define CFG_OR6_PRELIM 0xfc006e65 +#define CFG_OR6_PRELIM 0xf8006e65 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE} #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ -- 2.30.2