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authorMagnus Damm <damm@opensource.se>2010-11-17 10:59:31 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-11-18 15:45:21 +0900
commit6d9598e24d50a8c72f48a3864327484a30aaee44 (patch)
tree4ff6d28a73306df0fe4853833010ca58a8ab8450 /arch/arm/mach-shmobile/Kconfig
parent6d72ad35f1bfaf6e52ca7133cb51ce0e36f17528 (diff)
ARM: mach-shmobile: Initial AG5 and AG5EVM support
This patch adds initial support for Renesas SH-Mobile AG5. At this point the AG5 CPU support is limited to the ARM core, SCIF serial and a CMT timer together with L2 cache and the GIC. The AG5EVM board also supports Ethernet. Future patches will add support for GPIO, INTCS, CPGA and platform data / driver updates for devices such as IIC, LCDC, FSI, KEYSC, CEU and SDHI among others. The code in entry-macro.S will be cleaned up when the ARM IRQ demux code improvements have been merged. Depends on the AG5EVM mach-type recently registered but not yet present in arch/arm/tools/mach-types. As the AG5EVM board comes with 512MiB memory it is recommended to turn on HIGHMEM. Many thanks to Yoshii-san for initial bring up. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile/Kconfig')
-rw-r--r--arch/arm/mach-shmobile/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index cc543430170..e397a92888f 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -20,6 +20,12 @@ config ARCH_SH7372
select SH_CLK_CPG
select ARCH_WANT_OPTIONAL_GPIOLIB
+config ARCH_SH73A0
+ bool "SH-Mobile AG5 (R8A73A00)"
+ select CPU_V7
+ select SH_CLK_CPG
+ select ARM_GIC
+
comment "SH-Mobile Board Type"
config MACH_G3EVM
@@ -51,6 +57,10 @@ config AP4EVB_WVGA
endchoice
+config MACH_AG5EVM
+ bool "AG5EVM board"
+ depends on ARCH_SH73A0
+
comment "SH-Mobile System Configuration"
menu "Memory configuration"
@@ -60,6 +70,7 @@ config MEMORY_START
default "0x50000000" if MACH_G3EVM
default "0x40000000" if MACH_G4EVM
default "0x40000000" if MACH_AP4EVB
+ default "0x40000000" if MACH_AG5EVM
default "0x00000000"
---help---
Tweak this only when porting to a new machine which does not
@@ -71,6 +82,7 @@ config MEMORY_SIZE
default "0x08000000" if MACH_G3EVM
default "0x08000000" if MACH_G4EVM
default "0x10000000" if MACH_AP4EVB
+ default "0x20000000" if MACH_AG5EVM
default "0x04000000"
help
This sets the default memory size assumed by your kernel. It can