diff options
| author | Simon Glass <sjg@chromium.org> | 2020-07-19 22:55:57 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-07-29 04:30:39 +0300 |
| commit | 9b312e26fc772965e6b48c2b452c08d42a9e288f (patch) | |
| tree | 69600fa09bc1bf07b344213e88f1efabbed0f29f | |
| parent | 4183eee3f681f9fe0788f2bbaf3da1515aeac78c (diff) | |
| download | u-boot-9b312e26fc772965e6b48c2b452c08d42a9e288f.tar.xz | |
rockchip: Enable building a SPI ROM image on jerry
Add a simple binman config and enable CONFIG_HAS_ROM so that U-Boot
produces a ROM for jerry.
Change the binman image definition to support multiple images, since it
may be used to build both u-boot-rockchip.bin and u-boot.rom
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/arm/dts/rk3288-u-boot.dtsi | 24 | ||||
| -rw-r--r-- | arch/arm/dts/rockchip-u-boot.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 9 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3288/Kconfig | 2 |
4 files changed, 42 insertions, 1 deletions
diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi index 51b6e018bd..c87f00141f 100644 --- a/arch/arm/dts/rk3288-u-boot.dtsi +++ b/arch/arm/dts/rk3288-u-boot.dtsi @@ -12,6 +12,30 @@ }; }; +#ifdef CONFIG_ROCKCHIP_SPI_IMAGE +&binman { + rom { + filename = "u-boot.rom"; + size = <0x400000>; + pad-byte = <0xff>; + + mkimage { + args = "-n rk3288 -T rkspi"; + u-boot-spl { + }; + }; + u-boot-img { + offset = <0x20000>; + }; + u-boot { + offset = <0x300000>; + }; + fdtmap { + }; + }; +}; +#endif + &dmc { u-boot,dm-pre-reloc; }; diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi index a2559e2db0..0451db735e 100644 --- a/arch/arm/dts/rockchip-u-boot.dtsi +++ b/arch/arm/dts/rockchip-u-boot.dtsi @@ -6,7 +6,13 @@ #include <config.h> / { - binman { + binman: binman { + multiple-images; + }; +}; + +&binman { + simple-bin { filename = "u-boot-rockchip.bin"; pad-byte = <0xff>; diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index fcab1d5cee..407bf3fbea 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -367,6 +367,15 @@ config TPL_ROCKCHIP_EARLYRETURN_TO_BROM config SPL_MMC_SUPPORT default y if !SPL_ROCKCHIP_BACK_TO_BROM +config ROCKCHIP_SPI_IMAGE + bool "Build a SPI image for rockchip" + depends on HAS_ROM + help + Some Rockchip SoCs support booting from SPI flash. Enable this + option to produce a 4MB SPI-flash image (called u-boot.rom) + containing U-Boot. The image is built by binman. U-Boot sits near + the start of the image. + source "arch/arm/mach-rockchip/px30/Kconfig" source "arch/arm/mach-rockchip/rk3036/Kconfig" source "arch/arm/mach-rockchip/rk3128/Kconfig" diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig index afb62fca78..bb715e9d0e 100644 --- a/arch/arm/mach-rockchip/rk3288/Kconfig +++ b/arch/arm/mach-rockchip/rk3288/Kconfig @@ -5,7 +5,9 @@ choice config TARGET_CHROMEBOOK_JERRY bool "Google/Rockchip Veyron-Jerry Chromebook" + select HAS_ROM select BOARD_LATE_INIT + select ROCKCHIP_SPI_IMAGE help Jerry is a RK3288-based clamshell device with 2 USB 3.0 ports, HDMI, an 11.9 inch EDP display, micro-SD card, touchpad and |