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DataFlash AT45DB021 support

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Some boards based on AT91SAM926X-EK use smaller DF chips to keep
bootstrap, u-boot and its environment, using NAND or other external
storage for kernel and rootfs. This patch adds support for
small 1024x263 chip.

Signed-off-by: Sergey Lapin <slapin@ossfans.org>
This commit is contained in:
Sergey Lapin
2008-06-05 11:06:29 +04:00
committed by Jean-Christophe PLAGNIOL-VILLARD
parent 4109df6f75
commit c6457e3b8b
2 changed files with 15 additions and 0 deletions
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include/dataflash.h
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@@ -137,6 +137,7 @@ struct dataflash_addr {
/*-------------------------------------------------------------------------------------------------*/
#define AT45DB161 0x2c
#define AT45DB021 0x14
#define AT45DB321 0x34
#define AT45DB642 0x3c
#define AT45DB128 0x10