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authorHans de Goede <hdegoede@redhat.com>2016-07-09 15:31:47 +0200
committerHans de Goede <hdegoede@redhat.com>2016-07-15 15:54:56 +0200
commitef36d9ae1646e5aee7c1425ee507d275699a072e (patch)
tree84c1533f635bcb50635799e6e6e75d9912b73d53 /drivers
parent4a8c7c1f45a25687e08ff98ab27ba664c8fd7b74 (diff)
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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')
-rw-r--r--drivers/mmc/sunxi_mmc.c17
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,