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authorKyungmin Park <kmpark@infradead.org>2008-03-17 08:54:06 +0900
committerWolfgang Denk <wd@denx.de>2008-03-26 00:05:32 +0100
commit1bb707c39a0833e91d9f797dd862aaaaf4af264d (patch)
tree025e32303ffb6760c96aebbd769dac9c2a93ce46 /onenand_ipl/onenand_ipl.h
parentc512389cc4a10253249271ff6c887c6dab1f0db2 (diff)
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Add Flex-OneNAND booting support
Flex-OneNAND is a monolithic integrated circuit with a NAND Flash array using a NOR Flash interface. This on-chip integration enables system designers to reduce external system logic and use high-density NAND Flash in applications that would otherwise have to use more NOR components. Flex-OneNAND enables users to configure to partition it into SLC and MLC areas in more flexible way. While MLC area of Flex-OneNAND can be used to store data that require low reliability and high density, SLC area of Flex-OneNAND to store data that need high reliability and high performance. Flex-OneNAND can let users take advantage of storing these two different types of data into one chip, which is making Flex-OneNAND more cost- and space-effective. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'onenand_ipl/onenand_ipl.h')
-rw-r--r--onenand_ipl/onenand_ipl.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/onenand_ipl/onenand_ipl.h b/onenand_ipl/onenand_ipl.h
index b9c6669..9188b96 100644
--- a/onenand_ipl/onenand_ipl.h
+++ b/onenand_ipl/onenand_ipl.h
@@ -23,7 +23,6 @@
#include <linux/mtd/onenand_regs.h>
-#define ONENAND_START_BLOCK 0
#define ONENAND_BLOCK_SIZE 2048
#ifndef CFG_PRINTF
@@ -40,5 +39,5 @@
#define ONENAND_PAGE_SIZE 2048
-extern int onenand_read_block(unsigned char *buf, ulong block);
+extern int onenand_read_block0(unsigned char *buf);
#endif