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Groups > linux.kernel > #1393488
| From | Christophe Leroy <christophe.leroy@c-s.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/7] powerpc/8xx: CONFIG_PIN_TLB unneeded for CONFIG_PPC_EARLY_DEBUG_CPM |
| Date | 2016-05-03 17:10 +0200 |
| Message-ID | <ruK7w-1Tc-33@gated-at.bofh.it> (permalink) |
| References | <ruK7v-1Tc-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
IMMR is now mapped by a fixed 512k page managed by the TLB miss handler so it is not anymore necessary to PIN TLBs Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- arch/powerpc/Kconfig.debug | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index d3fcf7e..5eccbb5 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -212,7 +212,6 @@ config PPC_EARLY_DEBUG_40x config PPC_EARLY_DEBUG_CPM bool "Early serial debugging for Freescale CPM-based serial ports" depends on SERIAL_CPM - select PIN_TLB if PPC_8xx help Select this to enable early debugging for Freescale chips using a CPM-based serial port. This assumes that the bootwrapper -- 2.1.0
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[PATCH 0/7] powerpc/8xx: Optimisation of TLB handling for IMMR and RAM Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 1/7] powerpc/8xx: Fix vaddr for IMMR early remap Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 5/7] powerpc/8xx: Don't use page table for linear memory space Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 4/7] powerpc/8xx: unpin all TLBs before flushing Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 2/7] powerpc/8xx: Map IMMR area with 512k page at a fixed address Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 3/7] powerpc/8xx: CONFIG_PIN_TLB unneeded for CONFIG_PPC_EARLY_DEBUG_CPM Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200 [PATCH 6/7] powerpc/8xx: Rework CONFIG_PIN_TLB handling Christophe Leroy <christophe.leroy@c-s.fr> - 2016-05-03 17:10 +0200
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