From: Yann E. MORIN Date: Thu, 20 Jun 2019 10:07:20 +0000 (+0200) Subject: arch/arm: some cores have a different name with gcc-9 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c0d17301531eaa1dfdf102d1ec5bfce839c55ce4;p=buildroot.git arch/arm: some cores have a different name with gcc-9 In gcc-9, some cores from the ThunderX familly have been renamed to their marketting names, i.e. OcteonTX. Subsequently, new core names have been added to gcc, with the old names still being around. Update the prompts with the new names as alternative to the existing names. We still keep the kconfig options as-is, so that we do not need to add legacy handling. However, since there is no guarantee for how long gcc will retain compatibility for the older names, we readily switch over to using the new names when using a gcc 9-or-later, but keep using the older names with gcc older than 9. Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Signed-off-by: Romain Naour Signed-off-by: Giulio Benetti [Arnout: don't rely on ordering, but make condition explicit] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- diff --git a/arch/Config.in.arm b/arch/Config.in.arm index 5557261604..42f8b4d72f 100644 --- a/arch/Config.in.arm +++ b/arch/Config.in.arm @@ -391,21 +391,21 @@ config BR2_qdf24xx select BR2_ARCH_HAS_MMU_OPTIONAL select BR2_ARCH_NEEDS_GCC_AT_LEAST_6 config BR2_thunderx - bool "thunderx" + bool "thunderx (aka octeontx)" depends on BR2_ARCH_IS_64 select BR2_ARM_CPU_HAS_FP_ARMV8 select BR2_ARM_CPU_ARMV8A select BR2_ARCH_HAS_MMU_OPTIONAL select BR2_ARCH_NEEDS_GCC_AT_LEAST_5 config BR2_thunderxt81 - bool "thunderxt81" + bool "thunderxt81 (aka octeontx81)" depends on BR2_ARCH_IS_64 select BR2_ARM_CPU_HAS_FP_ARMV8 select BR2_ARM_CPU_ARMV8A select BR2_ARCH_HAS_MMU_OPTIONAL select BR2_ARCH_NEEDS_GCC_AT_LEAST_7 config BR2_thunderxt83 - bool "thunderxt83" + bool "thunderxt83 (aka octeontx83)" depends on BR2_ARCH_IS_64 select BR2_ARM_CPU_HAS_FP_ARMV8 select BR2_ARM_CPU_ARMV8A @@ -824,9 +824,12 @@ config BR2_GCC_TARGET_CPU default "exynos-m1" if BR2_exynos_m1 default "falkor" if BR2_falkor default "qdf24xx" if BR2_qdf24xx - default "thunderx" if BR2_thunderx - default "thunderxt81" if BR2_thunderxt81 - default "thunderxt83" if BR2_thunderxt83 + default "thunderx" if BR2_thunderx && !BR2_TOOLCHAIN_GCC_AT_LEAST_9 + default "octeontx" if BR2_thunderx && BR2_TOOLCHAIN_GCC_AT_LEAST_9 + default "thunderxt81" if BR2_thunderxt81 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9 + default "octeontx81" if BR2_thunderxt81 && BR2_TOOLCHAIN_GCC_AT_LEAST_9 + default "thunderxt83" if BR2_thunderxt83 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9 + default "octeontx83" if BR2_thunderxt83 && BR2_TOOLCHAIN_GCC_AT_LEAST_9 default "thunderxt88" if BR2_thunderxt88 default "thunderxt88p1" if BR2_thunderxt88p1 default "xgene1" if BR2_xgene1