diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2020-05-21 18:56:01 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-28 15:24:36 +0200 |
| commit | 59fb463b48e904dfdfff64c7dd4d67f20ae27170 (patch) | |
| tree | f68e66b398a50acc21dfa409f7e5d5bdb2cdcef9 /arch | |
| parent | powerpc/40x: Remove support for IBM 405GP (diff) | |
| download | linux-59fb463b48e904dfdfff64c7dd4d67f20ae27170.tar.xz linux-59fb463b48e904dfdfff64c7dd4d67f20ae27170.zip | |
powerpc/40x: Remove IBM405 Erratum #51
This erratum was for IBM 403GCX, 405EP and STB03xxx which are
now gone.
Remove this erratum.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1b6c9916514ef3e084bba57925ad9eb444627566.1590079969.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/head_40x.S | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/Kconfig | 4 |
2 files changed, 0 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index 5fe4b7ad864b..a78cacea0be0 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -426,13 +426,7 @@ _ENTRY(saved_ksp_limit) EXCEPTION(0x1400, Trap_14, unknown_exception, EXC_XFER_STD) EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_STD) EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_STD) -#ifdef CONFIG_IBM405_ERR51 - /* 405GP errata 51 */ - START_EXCEPTION(0x1700, Trap_17) - b DTLBMiss -#else EXCEPTION(0x1700, Trap_17, unknown_exception, EXC_XFER_STD) -#endif EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_STD) EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_STD) EXCEPTION(0x1A00, Trap_1A, unknown_exception, EXC_XFER_STD) diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index 253c047fe6fe..ebe283476461 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -75,10 +75,6 @@ config PPC4xx_GPIO config IBM405_ERR77 bool -# All 40x-based cores, up until the 405GPR and 405EP have this errata. -config IBM405_ERR51 - bool - config APM8018X bool "APM8018X" depends on 40x |