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| author | Hans de Goede <hdegoede@redhat.com> | 2015-08-15 20:05:13 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-08-31 08:43:42 +0200 |
| commit | 0a247554c2dec96e693c1b02761cf0b5d5189fc0 (patch) | |
| tree | b93611d978497895435370f499378f4864d3f3d7 | |
| parent | 022a99d8b2f84e6bda44e6dcfd1748219b665143 (diff) | |
| download | u-boot-imx-0a247554c2dec96e693c1b02761cf0b5d5189fc0.zip u-boot-imx-0a247554c2dec96e693c1b02761cf0b5d5189fc0.tar.gz u-boot-imx-0a247554c2dec96e693c1b02761cf0b5d5189fc0.tar.bz2 | |
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 <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
| -rw-r--r-- | drivers/mtd/nand/sunxi_nand_spl.c | 5 |
1 files changed, 5 insertions, 0 deletions
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) { |