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| author | Stefan Roese <sr@denx.de> | 2014-03-04 15:34:35 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-03-07 10:59:06 -0500 |
| commit | 345b77bacabb84a00c7508471ab560b452910240 (patch) | |
| tree | ebfd90c103d0129cf16b07912d2a86d2b75bae5d /drivers/mtd | |
| parent | dc116bd6c4b5cb1caf6621f282ac5156d1509bef (diff) | |
| download | u-boot-imx-345b77bacabb84a00c7508471ab560b452910240.zip u-boot-imx-345b77bacabb84a00c7508471ab560b452910240.tar.gz u-boot-imx-345b77bacabb84a00c7508471ab560b452910240.tar.bz2 | |
ppc4xx: Remove 4xx NAND booting support
As ppc4xx currently only supports the deprecated nand_spl infrastructure
and nobody seems to have time / resources to port this over to the newer
SPL infrastructure, lets remove NAND booting completely.
This should not affect the "normal", non NAND-booting ppc4xx platforms
that are currently supported.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tirumala Marri <tmarri@apm.com>
Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Tested-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 34688e9..5510b13 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -104,7 +104,6 @@ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) *p++ = in_be32((u32 *)(base + NDFC_DATA)); } -#ifndef CONFIG_NAND_SPL /* * Don't use these speedup functions in NAND boot image, since the image * has to fit into 4kByte. @@ -148,8 +147,6 @@ static uint8_t ndfc_read_byte(struct mtd_info *mtd) } -#endif /* #ifndef CONFIG_NAND_SPL */ - void board_nand_select_device(struct nand_chip *nand, int chip) { /* @@ -207,21 +204,11 @@ int board_nand_init(struct nand_chip *nand) nand->options |= NAND_BUSWIDTH_16; #endif -#ifndef CONFIG_NAND_SPL nand->write_buf = ndfc_write_buf; nand->verify_buf = ndfc_verify_buf; nand->read_byte = ndfc_read_byte; chip++; -#else - /* - * Setup EBC (CS0 only right now) - */ - mtebc(EBC0_CFG, CONFIG_SYS_NDFC_EBC0_CFG); - - mtebc(PB0CR, CONFIG_SYS_EBC_PB0CR); - mtebc(PB0AP, CONFIG_SYS_EBC_PB0AP); -#endif return 0; } |