u-boot/arch/arm/dts/sunxi-u-boot.dtsi
Icenowy Zheng 001ec430be sunxi: decide the inclusion of SCP by SCP_ADDR existence
There are more Allwinner SoCs that do not have a SCP now.

When there's no SCP_ADDR macro defined, we can assume there's no SCP
available.

Drop the scp part of FIT description when SCP_ADDR does not exist.

Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-08-01 00:11:34 +01:00

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1.8 KiB
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#include <config.h>
#ifdef CONFIG_MACH_SUN50I_H6
#define BL31_ADDR 0x104000
#define SCP_ADDR 0x114000
#elif defined(CONFIG_MACH_SUN50I_H616)
#define BL31_ADDR 0x40000000
#else
#define BL31_ADDR 0x44000
#define SCP_ADDR 0x50000
#endif
/ {
aliases {
mmc0 = &mmc0;
mmc1 = &mmc2;
};
binman: binman {
multiple-images;
};
};
&binman {
u-boot-sunxi-with-spl {
filename = "u-boot-sunxi-with-spl.bin";
pad-byte = <0xff>;
blob {
filename = "spl/sunxi-spl.bin";
};
#ifdef CONFIG_ARM64
fit {
description = "Configuration to load ATF before U-Boot";
#address-cells = <1>;
fit,fdt-list = "of-list";
images {
uboot {
description = "U-Boot (64-bit)";
type = "standalone";
os = "u-boot";
arch = "arm64";
compression = "none";
load = <CONFIG_SYS_TEXT_BASE>;
u-boot-nodtb {
};
};
atf {
description = "ARM Trusted Firmware";
type = "firmware";
os = "arm-trusted-firmware";
arch = "arm64";
compression = "none";
load = <BL31_ADDR>;
entry = <BL31_ADDR>;
atf-bl31 {
filename = "bl31.bin";
missing-msg = "atf-bl31-sunxi";
};
};
#ifdef SCP_ADDR
scp {
description = "SCP firmware";
type = "firmware";
arch = "or1k";
compression = "none";
load = <SCP_ADDR>;
scp {
filename = "scp.bin";
missing-msg = "scp-sunxi";
};
};
#endif
@fdt-SEQ {
description = "NAME";
type = "flat_dt";
compression = "none";
};
};
configurations {
default = "@config-DEFAULT-SEQ";
@config-SEQ {
description = "NAME";
firmware = "atf";
#ifndef SCP_ADDR
loadables = "uboot";
#else
loadables = "scp", "uboot";
#endif
fdt = "fdt-SEQ";
};
};
};
#else
u-boot-img {
offset = <CONFIG_SPL_PAD_TO>;
};
#endif
};
};