From mboxrd@z Thu Jan 1 00:00:00 1970 From: Txema Lopez Date: Mon, 16 Jan 2006 11:24:12 +0100 Subject: [U-Boot-Users] [PATCH] CFI support for a x8/x16 AMD/Spansion flash configured inx8 mode. Message-ID: <43CB744C.7000600@aotek.es> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, This patch is needed for the Lite5200B patch previously submitted. Signed-off-by: Jose Maria Lopez CHANGELOG * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode: Patch by Jose Maria Lopez, 16 Jan 2006 diff -purN u-boot-cvs/drivers/cfi_flash.c u-boot/drivers/cfi_flash.c --- u-boot-cvs/drivers/cfi_flash.c 2006-01-12 12:22:08.000000000 +0100 +++ u-boot/drivers/cfi_flash.c 2006-01-13 13:35:38.000000000 +0100 @@ -107,9 +107,10 @@ #define AMD_STATUS_TOGGLE 0x40 #define AMD_STATUS_ERROR 0x20 -#define AMD_ADDR_ERASE_START 0x555 -#define AMD_ADDR_START 0x555 -#define AMD_ADDR_ACK 0x2AA + +#define AMD_ADDR_ERASE_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) +#define AMD_ADDR_START ((info->portwidth == FLASH_CFI_8BIT) ? 0xAAA : 0x555) +#define AMD_ADDR_ACK ((info->portwidth == FLASH_CFI_8BIT) ? 0x555 : 0x2AA) #define FLASH_OFFSET_CFI 0x55 #define FLASH_OFFSET_CFI_RESP 0x10 -------------- next part -------------- A non-text attachment was scrubbed... Name: tlopez.vcf Type: text/x-vcard Size: 427 bytes Desc: not available Url : http://lists.denx.de/pipermail/u-boot/attachments/20060116/14d718c5/attachment.vcf