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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-07-05 19:41:24 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-08-03 17:19:17 +0000 |
| commit | 871d2c74a22a915f8ca31c38b5170029963f62ac (patch) | |
| tree | a350f42c156197c3dfbd09e1a15862da98b00a0d | |
| parent | a6f9eab44ab0590ca7da33da0b042a8fce8da0f1 (diff) | |
| download | coreboot-871d2c74a22a915f8ca31c38b5170029963f62ac.tar.xz | |
mb/emulation/qemu-riscv: Add opensbi support
Tested on qemu-riscv:
Boots into Linux until initrd should be loaded.
Change-Id: I4aa307c91d37703ad16643e7f8eb7925dede71a8
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
| -rw-r--r-- | src/mainboard/emulation/qemu-riscv/Kconfig | 23 | ||||
| -rw-r--r-- | src/mainboard/emulation/qemu-riscv/memlayout.ld | 3 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-riscv/Kconfig b/src/mainboard/emulation/qemu-riscv/Kconfig index f0f658d0d9..fa6dccc94c 100644 --- a/src/mainboard/emulation/qemu-riscv/Kconfig +++ b/src/mainboard/emulation/qemu-riscv/Kconfig @@ -40,6 +40,7 @@ config BOARD_SPECIFIC_OPTIONS select BOOT_DEVICE_NOT_SPI_FLASH select MISSING_BOARD_RESET select DRIVERS_UART_8250MEM + select RISCV_HAS_OPENSBI config MAINBOARD_DIR string @@ -57,4 +58,26 @@ config DRAM_SIZE_MB int default 32768 +config OPENSBI_PLATFORM + string + default "qemu/virt" + +# ugly, but CBFS is placed in DRAM... +config OPENSBI_TEXT_START + hex + default 0x80010000 if COREBOOT_ROMSIZE_KB_64 + default 0x80020000 if COREBOOT_ROMSIZE_KB_128 + default 0x80040000 if COREBOOT_ROMSIZE_KB_256 + default 0x80080000 if COREBOOT_ROMSIZE_KB_512 + default 0x80100000 if COREBOOT_ROMSIZE_KB_1024 + default 0x80200000 if COREBOOT_ROMSIZE_KB_2048 + default 0x80400000 if COREBOOT_ROMSIZE_KB_4096 + default 0x80600000 if COREBOOT_ROMSIZE_KB_6144 + default 0x80800000 if COREBOOT_ROMSIZE_KB_8192 + default 0x80a00000 if COREBOOT_ROMSIZE_KB_10240 + default 0x80c00000 if COREBOOT_ROMSIZE_KB_12288 + default 0x81000000 if COREBOOT_ROMSIZE_KB_16384 + default 0x82000000 if COREBOOT_ROMSIZE_KB_32768 + default 0x84000000 if COREBOOT_ROMSIZE_KB_65536 + endif # BOARD_EMULATION_QEMU_RISCV diff --git a/src/mainboard/emulation/qemu-riscv/memlayout.ld b/src/mainboard/emulation/qemu-riscv/memlayout.ld index 2166d23f31..b29bc14fa9 100644 --- a/src/mainboard/emulation/qemu-riscv/memlayout.ld +++ b/src/mainboard/emulation/qemu-riscv/memlayout.ld @@ -33,6 +33,9 @@ SECTIONS #if ENV_ROMSTAGE ROMSTAGE(STAGES_START, 128K) #endif +#if ENV_RAMSTAGE + REGION(opensbi, STAGES_START, 128K, 4K) +#endif PRERAM_CBMEM_CONSOLE(STAGES_START + 128K, 8K) RAMSTAGE(STAGES_START + 200K, 16M) STACK(STAGES_START + 200K + 16M, 4K) |