Leave only detected flash type enabled in FTD as otherwise GPMC CS is claimed (and never freed) by Linux, causing 'concurent' flash type not to be probed.
Signed-off-by: Ladislav Michl ladis@linux-mips.org --- board/isee/igep00x0/igep00x0.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c index 65cc7dfdec..e032f313a6 100644 --- a/board/isee/igep00x0/igep00x0.c +++ b/board/isee/igep00x0/igep00x0.c @@ -214,6 +214,20 @@ void board_mmc_power_init(void) #endif
#ifdef CONFIG_OF_BOARD_SETUP +static int ft_enable_by_compatible(void *blob, char *compat, int enable) +{ + int off = fdt_node_offset_by_compatible(blob, -1, compat); + if (off < 0) + return off; + + if (enable) + fdt_status_okay(blob, off); + else + fdt_status_disabled(blob, off); + + return 0; +} + int ft_board_setup(void *blob, bd_t *bd) { #ifdef CONFIG_FDT_FIXUP_PARTITIONS @@ -224,6 +238,11 @@ int ft_board_setup(void *blob, bd_t *bd)
fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); #endif + ft_enable_by_compatible(blob, "ti,omap2-nand", + gpmc_cs0_flash == MTD_DEV_TYPE_NAND); + ft_enable_by_compatible(blob, "ti,omap2-onenand", + gpmc_cs0_flash == MTD_DEV_TYPE_ONENAND); + return 0; } #endif