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| author | Anup Patel <Anup.Patel@wdc.com> | 2019-04-11 06:52:12 +0000 |
|---|---|---|
| committer | Andes <uboot@andestech.com> | 2019-05-09 16:46:24 +0800 |
| commit | 8aa278df0a338dfc05c731589051ab80373925c5 (patch) | |
| tree | 265a45c2d055f13a2f9337042f6fd5c1f2b9f648 /board/emulation/qemu-riscv | |
| parent | 081c660201f7567c4fc000e4d758b5ab9f0e8db4 (diff) | |
| download | u-boot-8aa278df0a338dfc05c731589051ab80373925c5.tar.gz u-boot-8aa278df0a338dfc05c731589051ab80373925c5.tar.bz2 u-boot-8aa278df0a338dfc05c731589051ab80373925c5.zip | |
riscv: qemu: Use correct SYS_TEXT_BASE for S-mode on 32bit system
For 32bit system, the OpenSBI (or BBL) will jump to 0x80400000 address
in S-mode whereas for 64bit system it will jump to 0x80200000 address
in S-mode.
Currently, the S-mode U-Boot sets SYS_TEXT_BASE to 0x80200000 for both
32bit and 64bit system. This breaks S-mode U-Boot for 32bit system.
This patch sets different SYS_TEXT_BASE for 32bit and 64bit system so
that S-mode U-Boot works fine for both.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Tested-by: Karsten Merker <merker@debian.org>
Diffstat (limited to 'board/emulation/qemu-riscv')
| -rw-r--r-- | board/emulation/qemu-riscv/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index cf057e7de6..20ea6dc59b 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -14,7 +14,8 @@ config SYS_CONFIG_NAME config SYS_TEXT_BASE default 0x80000000 if !RISCV_SMODE - default 0x80200000 if RISCV_SMODE + default 0x80200000 if RISCV_SMODE && ARCH_RV64I + default 0x80400000 if RISCV_SMODE && ARCH_RV32I config BOARD_SPECIFIC_OPTIONS # dummy def_bool y |