From bfc46f3ef838ab3c01f5e240ec43afaf59f7061b Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 29 Feb 2012 21:37:12 +0900 Subject: ARM: mach-shmobile: sh7377 map_io and init_early update Update the sh7377 SoC and the G4EVM board to make use of the functions sh7377_map_io() and sh7377_add_early_devices(). Signed-off-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- arch/arm/mach-shmobile/setup-sh7377.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'arch/arm/mach-shmobile/setup-sh7377.c') diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c index bb405b8e459b..979cf815c298 100644 --- a/arch/arm/mach-shmobile/setup-sh7377.c +++ b/arch/arm/mach-shmobile/setup-sh7377.c @@ -30,9 +30,28 @@ #include #include #include +#include +#include #include #include +static struct map_desc sh7377_io_desc[] __initdata = { + /* create a 1:1 entity map for 0xe6xxxxxx + * used by CPGA, INTC and PFC. + */ + { + .virtual = 0xe6000000, + .pfn = __phys_to_pfn(0xe6000000), + .length = 256 << 20, + .type = MT_DEVICE_NONSHARED + }, +}; + +void __init sh7377_map_io(void) +{ + iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc)); +} + /* SCIFA0 */ static struct plat_sci_port scif0_platform_data = { .mapbase = 0xe6c40000, @@ -466,4 +485,7 @@ void __init sh7377_add_early_devices(void) early_platform_add_devices(sh7377_early_devices, ARRAY_SIZE(sh7377_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); } -- cgit v1.2.3 From 03f7beeff44a5ab03bb0afa1f0522cf26a117aeb Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 6 Mar 2012 17:36:29 +0900 Subject: ARM: mach-shmobile: sh7377 and G4EVM timer rework Move the SoC specific timer code from G4EVM board code to sh7377 setup code. This makes is possible to share the SoC specific timer code across boards and it also removes the need for a board specific timer structure. Signed-off-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- arch/arm/mach-shmobile/board-g4evm.c | 13 +------------ arch/arm/mach-shmobile/setup-sh7377.c | 10 ++++++++++ 2 files changed, 11 insertions(+), 12 deletions(-) (limited to 'arch/arm/mach-shmobile/setup-sh7377.c') diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c index 4ba2a79fb180..46d757d2759d 100644 --- a/arch/arm/mach-shmobile/board-g4evm.c +++ b/arch/arm/mach-shmobile/board-g4evm.c @@ -38,7 +38,6 @@ #include #include #include -#include /* * SDHI @@ -375,21 +374,11 @@ static void __init g4evm_init(void) platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices)); } -static void __init g4evm_timer_init(void) -{ - sh7377_clock_init(); - shmobile_timer.init(); -} - -static struct sys_timer g4evm_timer = { - .init = g4evm_timer_init, -}; - MACHINE_START(G4EVM, "g4evm") .map_io = sh7377_map_io, .init_early = sh7377_add_early_devices, .init_irq = sh7377_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = g4evm_init, - .timer = &g4evm_timer, + .timer = &shmobile_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c index 979cf815c298..9f146095098b 100644 --- a/arch/arm/mach-shmobile/setup-sh7377.c +++ b/arch/arm/mach-shmobile/setup-sh7377.c @@ -34,6 +34,7 @@ #include #include #include +#include static struct map_desc sh7377_io_desc[] __initdata = { /* create a 1:1 entity map for 0xe6xxxxxx @@ -475,6 +476,12 @@ void __init sh7377_add_standard_devices(void) ARRAY_SIZE(sh7377_devices)); } +static void __init sh7377_earlytimer_init(void) +{ + sh7377_clock_init(); + shmobile_earlytimer_init(); +} + #define SMSTPCR3 0xe615013c #define SMSTPCR3_CMT1 (1 << 29) @@ -488,4 +495,7 @@ void __init sh7377_add_early_devices(void) /* setup early console here as well */ shmobile_setup_console(); + + /* override timer setup with soc-specific code */ + shmobile_timer.init = sh7377_earlytimer_init; } -- cgit v1.2.3