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Tinker S u-boot eMMC support

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This commit is contained in:
tonymac32 2018-03-04 13:37:32 -05:00
parent a09412bd50
commit 1a403751fd
1 changed files with 54 additions and 0 deletions
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54
patch/u-boot/u-boot-rockchip/100-tinker-s-eMMC-bootable.patch Normal file
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@ -0,0 +1,54 @@
diff --git a/arch/arm/dts/rk3288-tinker.dtsi b/arch/arm/dts/rk3288-tinker.dtsi
index a752458..14cca73 100644
--- a/arch/arm/dts/rk3288-tinker.dtsi
+++ b/arch/arm/dts/rk3288-tinker.dtsi
@@ -143,6 +143,21 @@
vqmmc-supply = <&vccio_sd>;
};
+&emmc {
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ disable-wp;
+ non-removable;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
+ max-frequency = <150000000>;
+ mmc-hs200-1_8v;
+ mmc-ddr-1_8v;
+ status = "okay";
+};
+
+
&gpu {
mali-supply = <&vdd_gpu>;
status = "okay";
diff --git a/include/configs/tinker_rk3288.h b/include/configs/tinker_rk3288.h
index 58eea3c..cc585dc 100644
--- a/include/configs/tinker_rk3288.h
+++ b/include/configs/tinker_rk3288.h
@@ -7,17 +7,14 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#define ROCKCHIP_DEVICE_SETTINGS
-#include <configs/rk3288_common.h>
+#define ROCKCHIP_DEVICE_SETTINGS \
+ "stdin=serial,cros-ec-keyb\0"\
+ "stdout=serial,vidconsole\0"\
+ "stderr=serial,vidconsole\0"
-#undef BOOT_TARGET_DEVICES
-#define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 1) \
- func(USB, usb, 0) \
- func(PXE, pxe, na) \
- func(DHCP, dchp, na)
+#include <configs/rk3288_common.h>
-#define CONFIG_SYS_MMC_ENV_DEV 1
+#define CONFIG_SYS_MMC_ENV_DEV 0
#endif