From 0a247554c2dec96e693c1b02761cf0b5d5189fc0 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 15 Aug 2015 20:05:13 +0200 Subject: [PATCH] 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 --- drivers/mtd/nand/sunxi_nand_spl.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mtd/nand/sunxi_nand_spl.c b/drivers/mtd/nand/sunxi_nand_spl.c index 61eb393446..872cedfd5e 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) { -- 2.39.5