Similar to RISC-V and ARM, 32-bit and 64-bit LoongArch cannot be distinguished solely by CONFIG_SYS_ARCH, but require different toolchains if multilib is disabled in compiler, which is the case of toolchain provided by kernel.org.
Override the parsed arch parameter for LoongArch configs based on CONFIG_ARCH_LA64 Kconfig symbol. Signed-off-by: Yao Zi <[email protected]> Reviewed-by: Simon Glass <[email protected]> --- This patch is based on the latest main branch. Changed from v1 - Reword the commit message - Catch only AttributeError in the except block - Link to v1: https://lists.u-boot-project.org/pipermail/u-boot/2026-July/627018.html tools/buildman/boards.py | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/buildman/boards.py b/tools/buildman/boards.py index 2fe43c3fc896..5d5d3a3822b1 100644 --- a/tools/buildman/boards.py +++ b/tools/buildman/boards.py @@ -309,6 +309,17 @@ class KconfigScanner: else: params['arch'] = 'riscv64' + # fix-up for loongarch + if params['arch'] == 'loongarch': + try: + value = self._conf.syms.get('ARCH_LA64').str_value + except AttributeError: + value = '' + if value == 'y': + params['arch'] = 'loongarch64' + else: + params['arch'] = 'loongarch32' + return params, warnings base-commit: baa64b2f892890f00a377eac4a3e685472bb56b5 -- 2.54.0
