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authorMagnus Lilja <lilja.magnus@gmail.com>2009-06-13 20:50:01 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-06-21 16:18:12 +0200
commit40c642bc19b9fa2906e3172487a522fee456340b (patch)
tree9c4189f076f5eddcf4e712f5ec15f98be2764df6 /include/asm-arm
parentdf81238b3e27a791da996a9208402ac8f40b9862 (diff)
MX31: Add NAND SPL for i.MX31.
This patch adds the NAND SPL framework needed to boot i.MX31 boards from NAND. It has been tested on a i.MX31 PDK board with large page NAND. Small page NANDs should work as well, but this has not been tested. Note: The i.MX31 NFC uses a non-standard layout for large page NANDs, whether this is compatible with a particular setup depends on how the NAND device is programmed by the flash programmer (e.g. JTAG debugger). The patch is based on the work by Maxim Artamonov. Signed-off-by: Maxim Artamonov <scn1874@yandex.ru> Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/arch-mx31/mx31-regs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mx31/mx31-regs.h b/include/asm-arm/arch-mx31/mx31-regs.h
index a8a05c873d..c2e7dcf831 100644
--- a/include/asm-arm/arch-mx31/mx31-regs.h
+++ b/include/asm-arm/arch-mx31/mx31-regs.h
@@ -194,4 +194,9 @@
#define CS5_BASE 0xB6000000
#define PCMCIA_MEM_BASE 0xC0000000
+/*
+ * NAND controller
+ */
+#define NFC_BASE_ADDR 0xB8000000
+
#endif /* __ASM_ARCH_MX31_REGS_H */