Powerpc 601 is 25 years old.
It is not selected by any defconfig.
It requires a lot of special handling as it deviates from the
standard 6xx.
Retire it.
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
arch/powerpc/kernel/cputable.c | 15 ---------------
arch/powerpc/platforms/Kconfig.cputype | 11 ++---------
2 files changed, 2 insertions(+), 24 deletions(-)
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 2aa89c6b2896..1f7c3492f2ec 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -608,21 +608,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
#endif /* CONFIG_PPC_BOOK3S_64 */
#ifdef CONFIG_PPC32
-#ifdef CONFIG_PPC_BOOK3S_601
- { /* 601 */
- .pvr_mask = 0xffff0000,
- .pvr_value = 0x00010000,
- .cpu_name = "601",
- .cpu_features = CPU_FTRS_PPC601,
- .cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
- PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
- .mmu_features = MMU_FTR_HPTE_TABLE,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_generic,
- .platform = "ppc601",
- },
-#endif /* CONFIG_PPC_BOOK3S_601 */
#ifdef CONFIG_PPC_BOOK3S_6xx
{ /* 603 */
.pvr_mask = 0xffff0000,
diff --git a/arch/powerpc/platforms/Kconfig.cputype
b/arch/powerpc/platforms/Kconfig.cputype
index e74ec220b5d6..c194c4ae8bc7 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -20,7 +20,7 @@ choice
depends on PPC32
help
There are five families of 32 bit PowerPC chips supported.
- The most common ones are the desktop and server CPUs (601, 603,
+ The most common ones are the desktop and server CPUs (603,
604, 740, 750, 74xx) CPUs from Freescale and IBM, with their
embedded 512x/52xx/82xx/83xx/86xx counterparts.
The other embedded parts, namely 4xx, 8xx, e200 (55xx) and e500
@@ -30,7 +30,7 @@ choice
If unsure, select 52xx/6xx/7xx/74xx/82xx/83xx/86xx.
config PPC_BOOK3S_6xx
- bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx except 601"
+ bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx"
select PPC_BOOK3S_32
select PPC_FPU
select PPC_HAVE_PMU_SUPPORT
@@ -38,13 +38,6 @@ config PPC_BOOK3S_6xx
select PPC_HAVE_KUAP
select HAVE_ARCH_VMAP_STACK if !ADB_PMU
-config PPC_BOOK3S_601
- bool "PowerPC 601"
- select PPC_BOOK3S_32
- select PPC_FPU
- select PPC_HAVE_KUAP
- select HAVE_ARCH_VMAP_STACK
-
config PPC_85xx
bool "Freescale 85xx"
select E500
--
2.25.0
