vhaudiquet/u-boot-krane
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

configs: ibex-ast2700: Explicitly disable Zaamo and Zalrsc extension

Browse Source 
This board supports neither Zaamo nor Zalrsc extension, thus we want to
build it without "a" specified in the ISA string passed to compiler in
case of misused A-extension instructions. With RISCV_ISA_ZAAMO and
RISCV_ISA_ZALRSC Kconfig options introduced, we must explicitly disable
both of them to achieve this.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This commit is contained in:
Yao Zi
2025-09-19 19:22:29 +08:00
committed by Leo Yu-Chi Liang
parent fde7702c9b
commit 06b22f38af
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
configs/ibex-ast2700_defconfig
+2 -1
View File
@@ -22,7 +22,8 @@ CONFIG_SYS_MEM_TOP_HIDE=0x10000000
CONFIG_BUILD_TARGET=""
CONFIG_TARGET_ASPEED_AST2700_IBEX=y
# CONFIG_RISCV_ISA_F is not set
# CONFIG_RISCV_ISA_A is not set
# CONFIG_RISCV_ISA_ZAAMO is not set
# CONFIG_RISCV_ISA_ZALRSC is not set
# CONFIG_SPL_SMP is not set
CONFIG_XIP=y
CONFIG_SPL_XIP=y