diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-11-17 06:07:58 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-05 11:49:18 +0100 |
| commit | 39c8bf2b3cc166a2a75111e4941cc5f7efbddc35 (patch) | |
| tree | d895919b0d7250a1e94af8c4facf7208ee2c270a /arch/powerpc/kernel/head_booke.h | |
| parent | powerpc: Fix update form addressing in inline assembly (diff) | |
| download | linux-39c8bf2b3cc166a2a75111e4941cc5f7efbddc35.tar.xz linux-39c8bf2b3cc166a2a75111e4941cc5f7efbddc35.zip | |
powerpc: Retire e200 core (mpc555x processor)
There is no defconfig selecting CONFIG_E200, and no platform.
e200 is an earlier version of booke, a predecessor of e500,
with some particularities like an unified cache instead of both an
instruction cache and a data cache.
Remove it.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Scott Wood <oss@buserror.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/34ebc3ba2c768d97f363bd5f2deea2356e9ae127.1605589460.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/kernel/head_booke.h')
| -rw-r--r-- | arch/powerpc/kernel/head_booke.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index e26d35de27e5..74e230c200fb 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -185,7 +185,6 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV) * * On 40x critical is the only additional level * On 44x/e500 we have critical and machine check - * On e200 we have critical and debug (machine check occurs via critical) * * Additionally we reserve a SPRG for each priority level so we can free up a * GPR to use as the base for indirect access to the exception stacks. This @@ -201,7 +200,7 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV) #define MC_STACK_BASE mcheckirq_ctx #define CRIT_STACK_BASE critirq_ctx -/* only on e500mc/e200 */ +/* only on e500mc */ #define DBG_STACK_BASE dbgirq_ctx #define EXC_LVL_FRAME_OVERHEAD (THREAD_SIZE - INT_FRAME_SIZE - EXC_LVL_SIZE) |