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adds support in uboot for eon flash chips

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SVN-Revision: 20298
This commit is contained in:
John Crispin 2010-03-19 11:22:07 +00:00
parent a1058204d0
commit 51c45acd0e
1 changed files with 28 additions and 0 deletions
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28
package/uboot-ifxmips/patches/120-eon_flash.patch Normal file
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@ -0,0 +1,28 @@
Index: u-boot-1.1.5/board/ifx/danube/flash.c
===================================================================
--- u-boot-1.1.5.orig/board/ifx/danube/flash.c 2010-03-19 12:12:27.000000000 +0100
+++ u-boot-1.1.5/board/ifx/danube/flash.c 2010-03-19 12:12:30.000000000 +0100
@@ -477,7 +477,10 @@
printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
info->flash_id = FLASH_MAN_MX ;//0x00030000
break;
-
+ case (uchar)EON_MANUFACT:
+ printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
+ info->flash_id = FLASH_MAN_AMD ;
+ break;
default:
printf("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
info->flash_id = FLASH_UNKNOWN;
Index: u-boot-1.1.5/include/flash.h
===================================================================
--- u-boot-1.1.5.orig/include/flash.h 2010-03-19 12:16:23.000000000 +0100
+++ u-boot-1.1.5/include/flash.h 2010-03-19 12:16:48.000000000 +0100
@@ -130,6 +130,7 @@
#define TOSH_MANUFACT 0x00980098 /* TOSHIBA manuf. ID in D23..D16, D7..D0 */
#define MT2_MANUFACT 0x002C002C /* alternate MICRON manufacturer ID*/
#define EXCEL_MANUFACT 0x004A004A /* Excel Semiconductor */
+#define EON_MANUFACT 0x0000007F
#define EON_ID_EN29LV320B 0x22f9
#define FLASH_29LV320B 0xE0