@@ -27,7 +27,9 @@ CONFIG_RESET=y
CONFIG_DM_MMC=y
CONFIG_ROCKCHIP_DWMMC=y
CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_FULL is not set
CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_ROCKCHIP_PINCTRL=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_ACT8846=y
@@ -41,5 +43,7 @@ CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
+CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y
+CONFIG_ROCKCHIP_SPI=y
@@ -135,9 +135,10 @@ Booting from SPI
To write an image that boots from SPI flash (e.g. for the Haier Chromebook):
- ./chromebook_jerry/tools/mkimage -n rk3036 -T rkspi -d chromebook_jerry/spl/u-boot-spl-dtb.bin out
- dd if=spl.bin of=out.bin bs=128K conv=sync
- cat chromebook_jerry/u-boot-dtb.img out.bin
+ ./chromebook_jerry/tools/mkimage -n rk3288 -T rkspi \
+ -d chromebook_jerry/spl/u-boot-spl-dtb.bin spl.bin && \
+ dd if=spl.bin of=spl-out.bin bs=128K conv=sync && \
+ cat spl-out.bin chromebook_jerry/u-boot-dtb.img >out.bin && \
dd if=out.bin of=out.bin.pad bs=4M conv=sync
This converts the SPL image to the required SPI format by adding the Rockchip
@@ -13,5 +13,6 @@
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPI_FLASH_GIGADEVICE
#endif
Various updates did not make it through to this board. Also the instructions for building a SPI image are no-longer correct. Fix these so that Jerry can boot to a prompt again. Signed-off-by: Simon Glass <sjg@chromium.org> --- configs/chromebook_jerry_defconfig | 4 ++++ doc/README.rockchip | 7 ++++--- include/configs/chromebook_jerry.h | 1 + 3 files changed, 9 insertions(+), 3 deletions(-)