The patch c316f577b4b72d1a1aeb559e9b3fad20808f1ffd breaks siemens boards because prefetch mode is not enabled. I assume it breaks other boards as well that don't use prefetch.
This patch sets read_buf to nand_read_buf if NAND_OMAP_GPMC_PREFETCH is not defined. Signed-off-by: Samuel Egli <[email protected]> CC: Daniel Mack <[email protected]> CC: Guido MartÃnez <[email protected]> CC: Tom Rini <[email protected]> CC: Heiko Schocher <[email protected]> --- drivers/mtd/nand/omap_gpmc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c index fc64f48..24123fc 100644 --- a/drivers/mtd/nand/omap_gpmc.c +++ b/drivers/mtd/nand/omap_gpmc.c @@ -989,12 +989,15 @@ int board_nand_init(struct nand_chip *nand) if (err) return err; -#ifdef CONFIG_NAND_OMAP_GPMC_PREFETCH /* TODO: Implement for 16-bit bus width */ if (nand->options & NAND_BUSWIDTH_16) nand->read_buf = nand_read_buf16; +#ifdef CONFIG_NAND_OMAP_GPMC_PREFETCH else nand->read_buf = omap_nand_read_prefetch8; +#else + else + nand->read_buf = nand_read_buf; #endif nand->dev_ready = omap_dev_ready; -- 1.7.10.4 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
