diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2016-07-09 15:31:47 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2016-07-15 15:54:56 +0200 |
| commit | ef36d9ae1646e5aee7c1425ee507d275699a072e (patch) | |
| tree | 84c1533f635bcb50635799e6e6e75d9912b73d53 /drivers/mmc/sunxi_mmc.c | |
| parent | 4a8c7c1f45a25687e08ff98ab27ba664c8fd7b74 (diff) | |
| download | u-boot-imx-ef36d9ae1646e5aee7c1425ee507d275699a072e.zip u-boot-imx-ef36d9ae1646e5aee7c1425ee507d275699a072e.tar.gz u-boot-imx-ef36d9ae1646e5aee7c1425ee507d275699a072e.tar.bz2 | |
sunxi: Use BROM stored boot_media value to determine our boot-source
Now that we know that the BROM stores a value indicating the boot-source
at the beginning of SRAM, use that instead of trying to recreate the
BROM's boot probing.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'drivers/mmc/sunxi_mmc.c')
| -rw-r--r-- | drivers/mmc/sunxi_mmc.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 3be9a90..5d8abdc 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -445,23 +445,6 @@ static int sunxi_mmc_getcd(struct mmc *mmc) return !gpio_get_value(cd_pin); } -int sunxi_mmc_has_egon_boot_signature(struct mmc *mmc) -{ - char *buf = malloc(512); - int valid_signature = 0; - - if (buf == NULL) - panic("Failed to allocate memory\n"); - - if (mmc_getcd(mmc) && mmc_init(mmc) == 0 && - mmc->block_dev.block_read(&mmc->block_dev, 16, 1, buf) == 1 && - strncmp(&buf[4], "eGON.BT0", 8) == 0) - valid_signature = 1; - - free(buf); - return valid_signature; -} - static const struct mmc_ops sunxi_mmc_ops = { .send_cmd = sunxi_mmc_send_cmd, .set_ios = sunxi_mmc_set_ios, |