From 4d52719a767455d319263d598e0f59e027895e00 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 26 Jan 2007 00:23:34 -0600 Subject: [POWERPC] 83xx: Fix Kconfig to only enable FP math emulation for the MPC832x Updated MATH_EMULATION depends to be on PPC_MPC832x instead of PPC_83xx. Only the the MPC832x has no floating point unit in the core. Updated the other 83xx defconfigs that got math emulation turned on incorrectly. Signed-off-by: Kumar Gala --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 0855d55..54d77a5 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -720,7 +720,7 @@ config FORCE_MAX_ZONEORDER config MATH_EMULATION bool "Math emulation" - depends on 4xx || 8xx || E200 || PPC_83xx || E500 + depends on 4xx || 8xx || E200 || PPC_MPC832x || E500 ---help--- Some PowerPC chips designed for embedded applications do not have a floating-point unit and therefore do not implement the -- cgit v1.1 From 5902ebce22fa5a1ac833565dbc4fde7e8a1bc737 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Wed, 24 Jan 2007 22:41:06 +0300 Subject: [POWERPC] 8xx: generic 8xx code arch/powerpc port Including support for non-coherent cache, some mm-related things + relevant field in Kconfig and Makefiles. Also included rheap.o compilation if 8xx is defined. Non-coherent mapping were refined and renamed according to Cristoph Hellwig. Orphaned functions were cleaned up. [Also removed arch/ppc/kernel/dma-mapping.c, because otherwise compiling with ARCH=ppc for a non DMA-cache-coherent platform ends up with two copies of __dma_alloc_coherent etc. -- paulus.] Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 54d77a5..ce431b4 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -173,6 +173,11 @@ config PPC_86xx help The Freescale E600 SoCs have 74xx cores. +config PPC_8xx + bool "Freescale 8xx" + select FSL_SOC + select 8xx + config 40x bool "AMCC 40x" select PPC_DCR_NATIVE @@ -181,8 +186,6 @@ config 44x bool "AMCC 44x" select PPC_DCR_NATIVE -config 8xx - bool "Freescale 8xx" config E200 bool "Freescale e200" @@ -211,6 +214,10 @@ config 6xx bool # this is temp to handle compat with arch=ppc +config 8xx + bool + +# this is temp to handle compat with arch=ppc config 83xx bool -- cgit v1.1 From c347b7989e4d9e1c23cb5cfba78c63c031b7dcee Mon Sep 17 00:00:00 2001 From: Ishizaki Kou Date: Fri, 2 Feb 2007 16:47:17 +0900 Subject: [POWERPC] Celleb: basic support This patch adds base support for Celleb platform. Signed-off-by: Kou Ishizaki Acked-by: Arnd Bergmann Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ce431b4..50bb506 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -539,6 +539,16 @@ config PPC_PS3 This option enables support for the Sony PS3 game console and other platforms using the PS3 hypervisor. +config PPC_CELLEB + bool "Toshiba's Cell Reference Set 'Celleb' Architecture" + depends on PPC_MULTIPLATFORM && PPC64 + select PPC_CELL + select PPC_OF_PLATFORM_PCI + select HAS_TXX9_SERIAL + select PPC_UDBG_BEAT + select USB_OHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_MMIO + config PPC_NATIVE bool depends on PPC_MULTIPLATFORM @@ -552,6 +562,11 @@ config UDBG_RTAS_CONSOLE depends on PPC_RTAS default n +config PPC_UDBG_BEAT + bool "BEAT based debug console" + depends on PPC_CELLEB + default n + config XICS depends on PPC_PSERIES bool -- cgit v1.1 From 31c56d820e03a2fd47f81d6c826f92caf511f9ee Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Sun, 4 Feb 2007 16:36:55 -0600 Subject: [POWERPC] pasemi: iommu support I/O TLB support for PA6T-1682M. Signed-off-by: Olof Johansson Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 50bb506..901f12d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -720,6 +720,7 @@ source arch/powerpc/platforms/86xx/Kconfig source arch/powerpc/platforms/8xx/Kconfig source arch/powerpc/platforms/cell/Kconfig source arch/powerpc/platforms/ps3/Kconfig +source arch/powerpc/platforms/pasemi/Kconfig menu "Kernel options" -- cgit v1.1 From 4297c9869b3452860f1a2c588d43f9e62c701019 Mon Sep 17 00:00:00 2001 From: Nathan Lynch Date: Mon, 5 Feb 2007 20:01:15 -0600 Subject: [POWERPC] Maple: use mmio nvram Some systems supported by the maple platform (e.g. JS2x blades running SLOF) are able to use the mmio_nvram backend for reading and writing nvram. This is an improvement over the current situation -- no nvram access from userspace at all. Select MMIO_NVRAM for the maple platform. Initialize the mmio_nvram backend from maple setup code. Signed-off-by: Nathan Lynch Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 901f12d..5f80f0b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -491,6 +491,7 @@ config PPC_MAPLE select PPC_970_NAP select PPC_NATIVE select PPC_RTAS + select MMIO_NVRAM default n help This option enables support for the Maple 970FX Evaluation Board. -- cgit v1.1 From 8209003547c4b1006943eac8dc6c1fb6493cafda Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 6 Feb 2007 22:55:19 -0600 Subject: [POWERPC] Added kprobes support to ppc32 Added kprobes to ppc32 platforms that have use single_step_exception. This excludes 4xx and anything Book-E since their debug mechanisms for single stepping are completely different. Signed-off-by: Kumar Gala --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index aeb5309..0b6325a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -1206,7 +1206,7 @@ source "arch/powerpc/oprofile/Kconfig" config KPROBES bool "Kprobes (EXPERIMENTAL)" - depends on PPC64 && KALLSYMS && EXPERIMENTAL && MODULES + depends on !BOOKE && !4xx && KALLSYMS && EXPERIMENTAL && MODULES help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes -- cgit v1.1 From f42963f8646540ac7e5ba016a0ec1cc2e7386b57 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 12 Dec 2006 15:13:19 -0700 Subject: [POWERPC] Add mpc52xx/lite5200 PCI support Signed-off-by: Grant Likely Acked-by: Sylvain Munaut Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 0b6325a..abc6bd2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -436,6 +436,21 @@ config PPC_MPC52xx bool default n +config PPC_MPC5200 + bool + select PPC_MPC52xx + default n + +config PPC_MPC5200_BUGFIX + bool "MPC5200 (L25R) bugfix support" + depends on PPC_MPC5200 + default n + help + Enable workarounds for original MPC5200 errata. This is not required + for MPC5200B based boards. + + It is safe to say 'Y' here + config PPC_EFIKA bool "bPlan Efika 5k2. MPC5200B based computer" depends on PPC_MULTIPLATFORM && PPC32 @@ -448,7 +463,7 @@ config PPC_EFIKA config PPC_LITE5200 bool "Freescale Lite5200 Eval Board" depends on PPC_MULTIPLATFORM && PPC32 - select PPC_MPC52xx + select PPC_MPC5200 default n config PPC_PMAC -- cgit v1.1