rockchip: add u-boot-rockchip-spi.bin image for booting from SPI-NOR flash

This new image is similar to u-boot-rockchip.bin except that it's
destined to be flashed on SPI-NOR flashes.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/Makefile b/Makefile
index 736c4ad..e70e92c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2197,7 +2197,8 @@ CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
               idbloader.img flash.bin flash.log defconfig keep-syms-lto.c \
               mkimage-out.spl.mkimage mkimage.spl.mkimage imx-boot.map \
               itb.fit.fit itb.fit.itb itb.map spl.map mkimage-out.rom.mkimage \
-              mkimage.rom.mkimage rom.map simple-bin.map
+              mkimage.rom.mkimage rom.map simple-bin.map simple-bin-spi.map \
+              idbloader-spi.img
 
 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config include/generated spl tpl \

diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi
index f90a8bf..584f21e 100644 (file)
--- a/arch/arm/dts/rockchip-u-boot.dtsi
+++ b/arch/arm/dts/rockchip-u-boot.dtsi
@@ -39,5 +39,35 @@
                        offset = <CONFIG_SPL_PAD_TO>;
                };
        };
+
+#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
+       simple-bin-spi {
+               filename = "u-boot-rockchip-spi.bin";
+               pad-byte = <0xff>;
+
+               mkimage {
+                       filename = "idbloader-spi.img";
+                       args = "-n", CONFIG_SYS_SOC, "-T", "rkspi";
+#ifdef CONFIG_TPL
+                       multiple-data-files;
+
+                       u-boot-tpl {
+                       };
+#endif
+                       u-boot-spl {
+                       };
+               };
+
+#ifdef CONFIG_ARM64
+               blob {
+                       filename = "u-boot.itb";
+#else
+               u-boot-img {
+#endif
+                       /* Sync with u-boot,spl-payload-offset if present */
+                       offset = <CONFIG_SYS_SPI_U_BOOT_OFFS>;
+               };
+       };
+#endif
 };
 #endif