From: Hans de Goede Date: Sat, 15 Aug 2015 18:05:13 +0000 (+0200) Subject: sunxi_nand_spl: Properly config page-size in the nand ctl register X-Git-Tag: v2015.10-rc3~40^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0a247554c2dec96e693c1b02761cf0b5d5189fc0;p=platform%2Fkernel%2Fu-boot.git sunxi_nand_spl: Properly config page-size in the nand ctl register Properly config page-size in the nand ctl register, it seems that things work fine without doing this, but still lets play it safe and properly set the page-size. Signed-off-by: Hans de Goede Acked-by: Ian Campbell --- diff --git a/drivers/mtd/nand/sunxi_nand_spl.c b/drivers/mtd/nand/sunxi_nand_spl.c index 61eb393..872cedf 100644 --- a/drivers/mtd/nand/sunxi_nand_spl.c +++ b/drivers/mtd/nand/sunxi_nand_spl.c @@ -42,6 +42,8 @@ #define NFC_CTL_EN (1 << 0) #define NFC_CTL_RESET (1 << 1) #define NFC_CTL_RAM_METHOD (1 << 14) +#define NFC_CTL_PAGE_SIZE_MASK (0xf << 8) +#define NFC_CTL_PAGE_SIZE(a) ((fls(a) - 11) << 8) #define NFC_ECC_EN (1 << 0) @@ -294,6 +296,9 @@ int nand_spl_load_image(uint32_t offs, unsigned int size, void *dest) void *current_dest; uint32_t ecc_errors = 0; + clrsetbits_le32(SUNXI_NFC_BASE + NFC_CTL, NFC_CTL_PAGE_SIZE_MASK, + NFC_CTL_PAGE_SIZE(CONFIG_NAND_SUNXI_SPL_PAGE_SIZE)); + for (current_dest = dest; current_dest < (dest + size); current_dest += CONFIG_NAND_SUNXI_SPL_ECC_PAGE_SIZE) {