From: huang lin <hl@rock-chips.com>
Date: Wed, 18 Nov 2015 01:37:25 +0000 (+0800)
Subject: rockchip: mmc: use non-removable property to distinguish emmc and sdcard register
X-Git-Tag: v2025.01-rc5-pxa1908~10959
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/kyber.dk/phpMyBuilder/static/%7B%7B%20%28.OutputFormats.Get?a=commitdiff_plain;h=ace2198b7c54b3078f537255eb215ec5819cd0c8;p=u-boot.git

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

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>
---

diff --git a/drivers/mmc/rockchip_dw_mmc.c b/drivers/mmc/rockchip_dw_mmc.c
index f11c8e0039..dfe20f90f5 100644
--- a/drivers/mmc/rockchip_dw_mmc.c
+++ b/drivers/mmc/rockchip_dw_mmc.c
@@ -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;
 }