brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity

rockchip: mmc: use non-removable property to distinguish emmc and sdcard register

Browse Source 
emmc and sdcard have different register address, use non-removeable property
to distinguish them.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
huang lin 2015-11-18 09:37:25 +08:00 committed by Simon Glass
parent a65f51b978
commit ace2198b7c
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/mmc/rockchip_dw_mmc.c
View File

@ -50,8 +50,9 @@ static int rockchip_dwmmc_ofdata_to_platdata(struct udevice *dev)
host->get_mmc_clk = rockchip_dwmmc_get_mmc_clk;
host->priv = dev;
/* TODO(sjg@chromium.org): Remove the need for this hack */
host->dev_index = (ulong)host->ioaddr == 0xff0f0000 ? 0 : 1;
/* use non-removeable as sdcard and emmc as judgement */
if (fdtdec_get_bool(gd->fdt_blob, dev->of_offset, "non-removable"))
host->dev_index = 1;
return 0;
}