[U-Boot] [PATCH v4 20/20] rockchip: doc: show packet rk3036 uboot image

[Lin Huang]

show how to packet rk3036 uboot image and boot from SD

Signed-off-by: Lin Huang <hl at rock-chips.com>
---
Changes in v1: None
Changes in v2: None
Changes in v3: None
Changes in v4:
- fix some spell error

 doc/README.rockchip | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/README.rockchip b/doc/README.rockchip
index 87ce9d2..fc896c5 100644
--- a/doc/README.rockchip
+++ b/doc/README.rockchip
@@ -118,6 +118,13 @@ something like:
    Err:   serial at ff690000
    =>
 
+For evb_rk3036 board:
+	./evb-rk3036/tools/mkimage -T rksd  -d evb-rk3036/spl/u-boot-spl.bin out && \
+	cat evb-rk3036/u-boot-dtb.bin >> out && \
+	sudo dd if=out of=/dev/sdc seek=64
+
+Note: rk3036 SDMMC and debug uart use the same iomux, so if you boot from SD, the
+      debug uart must disable
 
 Booting from SPI
 ================
-- 
1.9.1