On 06/28/2012 03:36 PM, Philippe Reynes wrote:
Signed-off-by: Philippe Reynes tremyfr@yahoo.fr Signed-off-by: Eric Jarrige eric.jarrige@armadeus.org
nand_spl/board/armadeus/apf27/Makefile | 79 +++++ nand_spl/board/armadeus/apf27/config.mk | 45 +++ nand_spl/board/armadeus/apf27/start.S | 548 ++++++++++++++++++++++++++++++ nand_spl/board/armadeus/apf27/u-boot.lds | 39 +++ 4 files changed, 711 insertions(+), 0 deletions(-) create mode 100644 nand_spl/board/armadeus/apf27/Makefile create mode 100644 nand_spl/board/armadeus/apf27/config.mk create mode 100644 nand_spl/board/armadeus/apf27/start.S create mode 100644 nand_spl/board/armadeus/apf27/u-boot.lds
nand_spl is deprecated -- please use the new spl/ infrastructure.
-Scott
+/*
- Standard NAND flash commands
- */
+#define NAND_CMD_READ0 0 +#define NAND_CMD_READ1 1 +#define NAND_CMD_PAGEPROG 0x10 +#define NAND_CMD_READOOB 0x50 +#define NAND_CMD_ERASE1 0x60 +#define NAND_CMD_STATUS 0x70 +#define NAND_CMD_STATUS_MULTI 0x71 +#define NAND_CMD_SEQIN 0x80 +#define NAND_CMD_READID 0x90 +#define NAND_CMD_ERASE2 0xd0 +#define NAND_CMD_RESET 0xff
+/* Extended commands for large page devices */ +#define NAND_CMD_READSTART 0x30 +#define NAND_CMD_CACHEDPROG 0x15
+/* Status bits */ +#define NAND_STATUS_FAIL 0x01 +#define NAND_STATUS_FAIL_N1 0x02 +#define NAND_STATUS_TRUE_READY 0x20 +#define NAND_STATUS_READY 0x40 +#define NAND_STATUS_WP 0x80
Why do you need to redefine this stuff?
-Scott