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support/scripts/gen-bootlin-toolchains: add missing BR2_USE_MMU dependencies

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The Bootlin uClibc toolchains for m68k-68xxx, riscv32-ilp32d, and
xtensa-lx60 require an MMU. However, their generated Kconfig entries
lack a BR2_USE_MMU dependency, allowing them to be selected for noMMU
configurations. External toolchain validation then fails with:

  MMU support available in C library, please enable BR2_USE_MMU

Add the missing BR2_USE_MMU dependencies for these architectures to
prevent them from being selected for noMMU targets.

Signed-off-by: Fengwei Tan <tfx2001@outlook.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 3469c6793c)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
This commit is contained in:
Fengwei Tan
2026-08-29 19:12:11 +08:00
committed by Raphaël Mélotte
parent f4c24994a7
commit 4336a539d7
1 changed files with 3 additions and 3 deletions
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6
support/scripts/gen-bootlin-toolchains
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@@ -68,7 +68,7 @@ arches = {
'prefix': 'arm', 'prefix': 'arm',
}, },
'm68k-68xxx': { 'm68k-68xxx': {
'conditions': ['BR2_m68k_m68k'], 'conditions': ['BR2_m68k_m68k', 'BR2_USE_MMU'],
'test_options': ['BR2_m68k', 'BR2_m68k_68040'], 'test_options': ['BR2_m68k', 'BR2_m68k_68040'],
'prefix': 'm68k', 'prefix': 'm68k',
}, },
@@ -156,7 +156,7 @@ arches = {
'prefix': 'powerpc64le', 'prefix': 'powerpc64le',
}, },
'riscv32-ilp32d': { 'riscv32-ilp32d': {
'conditions': ['BR2_riscv', 'BR2_riscv_g', 'BR2_RISCV_32', 'BR2_RISCV_ABI_ILP32D'], 'conditions': ['BR2_riscv', 'BR2_riscv_g', 'BR2_RISCV_32', 'BR2_RISCV_ABI_ILP32D', 'BR2_USE_MMU'],
'prefix': 'riscv32', 'prefix': 'riscv32',
}, },
'riscv64-lp64d': { 'riscv64-lp64d': {
@@ -269,7 +269,7 @@ arches = {
'prefix': 'i686', 'prefix': 'i686',
}, },
'xtensa-lx60': { 'xtensa-lx60': {
'conditions': ['BR2_xtensa', 'BR2_XTENSA_CUSTOM', 'BR2_XTENSA_LITTLE_ENDIAN'], 'conditions': ['BR2_xtensa', 'BR2_XTENSA_CUSTOM', 'BR2_XTENSA_LITTLE_ENDIAN', 'BR2_USE_MMU'],
'prefix': 'xtensa', 'prefix': 'xtensa',
}, },
} }