diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index 6cc7c31dc6..1928d6dda0 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -13,13 +13,21 @@ config SYS_CONFIG_NAME default "qemu-riscv" config SYS_TEXT_BASE + default 0x81200000 if SPL default 0x80000000 if !RISCV_SMODE default 0x80200000 if RISCV_SMODE && ARCH_RV64I default 0x80400000 if RISCV_SMODE && ARCH_RV32I +config SPL_TEXT_BASE + default 0x80000000 + +config SPL_OPENSBI_LOAD_ADDR + default 0x81000000 + config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select GENERIC_RISCV + select SUPPORT_SPL imply SYS_NS16550 imply VIRTIO_MMIO imply VIRTIO_NET @@ -43,5 +51,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply CMD_PCI imply E1000 imply NVME + imply SPL_RAM_SUPPORT + imply SPL_RAM_DEVICE endif diff --git a/board/emulation/qemu-riscv/MAINTAINERS b/board/emulation/qemu-riscv/MAINTAINERS index c701c83d77..78969ed6bd 100644 --- a/board/emulation/qemu-riscv/MAINTAINERS +++ b/board/emulation/qemu-riscv/MAINTAINERS @@ -5,5 +5,7 @@ F: board/emulation/qemu-riscv/ F: include/configs/qemu-riscv.h F: configs/qemu-riscv32_defconfig F: configs/qemu-riscv32_smode_defconfig +F: configs/qemu-riscv32_spl_defconfig F: configs/qemu-riscv64_defconfig F: configs/qemu-riscv64_smode_defconfig +F: configs/qemu-riscv64_spl_defconfig diff --git a/board/emulation/qemu-riscv/qemu-riscv.c b/board/emulation/qemu-riscv/qemu-riscv.c index 49e304f7eb..37d48d04f2 100644 --- a/board/emulation/qemu-riscv/qemu-riscv.c +++ b/board/emulation/qemu-riscv/qemu-riscv.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include @@ -88,3 +89,19 @@ int ft_board_setup(void *blob, bd_t *bd) return 0; } + +#ifdef CONFIG_SPL +u32 spl_boot_device(void) +{ + /* RISC-V QEMU only supports RAM as SPL boot device */ + return BOOT_DEVICE_RAM; +} +#endif + +#ifdef CONFIG_SPL_LOAD_FIT +int board_fit_config_name_match(const char *name) +{ + /* boot using first FIT config */ + return 0; +} +#endif diff --git a/configs/qemu-riscv32_spl_defconfig b/configs/qemu-riscv32_spl_defconfig new file mode 100644 index 0000000000..78e755b36a --- /dev/null +++ b/configs/qemu-riscv32_spl_defconfig @@ -0,0 +1,11 @@ +CONFIG_RISCV=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_TARGET_QEMU_VIRT=y +CONFIG_RISCV_SMODE=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_DISPLAY_CPUINFO=y +CONFIG_DISPLAY_BOARDINFO=y +# CONFIG_CMD_MII is not set +CONFIG_OF_PRIOR_STAGE=y diff --git a/configs/qemu-riscv64_spl_defconfig b/configs/qemu-riscv64_spl_defconfig new file mode 100644 index 0000000000..a3f5e29d58 --- /dev/null +++ b/configs/qemu-riscv64_spl_defconfig @@ -0,0 +1,12 @@ +CONFIG_RISCV=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_TARGET_QEMU_VIRT=y +CONFIG_ARCH_RV64I=y +CONFIG_RISCV_SMODE=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_DISPLAY_CPUINFO=y +CONFIG_DISPLAY_BOARDINFO=y +# CONFIG_CMD_MII is not set +CONFIG_OF_PRIOR_STAGE=y diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h index ecea1d4765..fa9b9af934 100644 --- a/include/configs/qemu-riscv.h +++ b/include/configs/qemu-riscv.h @@ -8,6 +8,18 @@ #include +#ifdef CONFIG_SPL + +#define CONFIG_SPL_MAX_SIZE 0x00100000 +#define CONFIG_SPL_BSS_START_ADDR 0x84000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 +#define CONFIG_SYS_SPL_MALLOC_START 0x84100000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 + +#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80200000 + +#endif + #define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) @@ -22,6 +34,7 @@ /* Environment options */ #define CONFIG_ENV_SIZE SZ_128K +#ifndef CONFIG_SPL_BUILD #define BOOT_TARGET_DEVICES(func) \ func(QEMU, qemu, na) \ func(VIRTIO, virtio, 0) \ @@ -47,5 +60,6 @@ "pxefile_addr_r=0x88200000\0" \ "ramdisk_addr_r=0x88300000\0" \ BOOTENV +#endif #endif /* __CONFIG_H */