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rockchip: Enable building a SPI ROM image on bob

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Add a simple binman config and enable CONFIG_HAS_ROM so that U-Boot
produces a ROM for bob.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-07-19 13:55:58 -06:00
parent 9b312e26fc
commit c4cea2bbf9
4 changed files with 34 additions and 1 deletions
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4
arch/arm/dts/rk3399-gru-u-boot.dtsi
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@ -4,3 +4,7 @@
*/ */
#include "rk3399-u-boot.dtsi" #include "rk3399-u-boot.dtsi"
&spi_flash {
u-boot,dm-pre-reloc;
};

2
arch/arm/dts/rk3399-gru.dtsi
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@ -537,7 +537,7 @@ ap_i2c_audio: &i2c8 {
pinctrl-names = "default", "sleep"; pinctrl-names = "default", "sleep";
pinctrl-1 = <&spi1_sleep>; pinctrl-1 = <&spi1_sleep>;
spiflash@0 { spi_flash: spiflash@0 {
compatible = "jedec,spi-nor"; compatible = "jedec,spi-nor";
reg = <0>; reg = <0>;

27
arch/arm/dts/rk3399-u-boot.dtsi
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@ -4,11 +4,14 @@
*/ */
#define USB_CLASS_HUB 9 #define USB_CLASS_HUB 9
#include "rockchip-u-boot.dtsi"
/ { / {
aliases { aliases {
mmc0 = &sdhci; mmc0 = &sdhci;
mmc1 = &sdmmc; mmc1 = &sdmmc;
pci0 = &pcie0; pci0 = &pcie0;
spi1 = &spi1;
}; };
cic: syscon@ff620000 { cic: syscon@ff620000 {
@ -57,6 +60,30 @@
}; };
#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
&binman {
rom {
filename = "u-boot.rom";
size = <0x400000>;
pad-byte = <0xff>;
mkimage {
args = "-n rk3399 -T rkspi";
u-boot-spl {
};
};
u-boot-img {
offset = <0x40000>;
};
u-boot {
offset = <0x300000>;
};
fdtmap {
};
};
};
#endif
&cru { &cru {
u-boot,dm-pre-reloc; u-boot,dm-pre-reloc;
}; };

2
arch/arm/mach-rockchip/rk3399/Kconfig
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@ -5,6 +5,8 @@ choice
config TARGET_CHROMEBOOK_BOB config TARGET_CHROMEBOOK_BOB
bool "Asus Flip C101PA Chromebook (RK3399)" bool "Asus Flip C101PA Chromebook (RK3399)"
select HAS_ROM
select ROCKCHIP_SPI_IMAGE
help help
Bob is a small RK3299-based device similar in apperance to Minnie. Bob is a small RK3299-based device similar in apperance to Minnie.
It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 10.1", It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 10.1",