diff options
Diffstat (limited to 'arch/arm/mach-ux500/cpu-u8500.c')
| -rw-r--r-- | arch/arm/mach-ux500/cpu-u8500.c | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/arch/arm/mach-ux500/cpu-u8500.c b/arch/arm/mach-ux500/cpu-u8500.c index 8919af4eeeb5..2c8aa93dca6e 100644 --- a/arch/arm/mach-ux500/cpu-u8500.c +++ b/arch/arm/mach-ux500/cpu-u8500.c @@ -18,9 +18,7 @@ #include <linux/io.h> #include <asm/localtimer.h> -#include <asm/hardware/gic.h> #include <asm/mach/map.h> -#include <asm/hardware/cache-l2x0.h> #include <plat/mtu.h> #include <mach/hardware.h> #include <mach/setup.h> @@ -103,32 +101,13 @@ static struct platform_device *platform_devs[] __initdata = { &u8500_gpio_devs[8], }; -#define __IO_DEV_DESC(x, sz) { \ - .virtual = IO_ADDRESS(x), \ - .pfn = __phys_to_pfn(x), \ - .length = sz, \ - .type = MT_DEVICE, \ -} - /* minimum static i/o mapping required to boot U8500 platforms */ static struct map_desc u8500_io_desc[] __initdata = { - __IO_DEV_DESC(U8500_UART2_BASE, SZ_4K), - __IO_DEV_DESC(U8500_GIC_CPU_BASE, SZ_4K), - __IO_DEV_DESC(U8500_GIC_DIST_BASE, SZ_4K), - __IO_DEV_DESC(U8500_TWD_BASE, SZ_4K), - __IO_DEV_DESC(U8500_SCU_BASE, SZ_4K), - __IO_DEV_DESC(U8500_BACKUPRAM0_BASE, SZ_8K), __IO_DEV_DESC(U8500_PRCMU_BASE, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST1_BASE, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST2_BASE, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST3_BASE, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST5_BASE, SZ_4K), - __IO_DEV_DESC(U8500_CLKRST6_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO0_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO1_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO2_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO3_BASE, SZ_4K), - __IO_DEV_DESC(U8500_L2CC_BASE, SZ_4K), }; static struct map_desc u8500ed_io_desc[] __initdata = { @@ -142,6 +121,8 @@ static struct map_desc u8500v1_io_desc[] __initdata = { void __init u8500_map_io(void) { + ux500_map_io(); + iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); if (cpu_is_u8500ed()) @@ -150,12 +131,6 @@ void __init u8500_map_io(void) iotable_init(u8500v1_io_desc, ARRAY_SIZE(u8500v1_io_desc)); } -void __init u8500_init_irq(void) -{ - gic_dist_init(0, __io_address(U8500_GIC_DIST_BASE), 29); - gic_cpu_init(0, __io_address(U8500_GIC_CPU_BASE)); -} - /* * This function is called from the board init */ @@ -185,18 +160,3 @@ static void __init u8500_timer_init(void) struct sys_timer u8500_timer = { .init = u8500_timer_init, }; - -#ifdef CONFIG_CACHE_L2X0 -static int u8500_l2x0_init(void) -{ - void __iomem *l2x0_base; - - l2x0_base = __io_address(U8500_L2CC_BASE); - - /* 64KB way size, 8 way associativity, force WA */ - l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff); - - return 0; -} -early_initcall(u8500_l2x0_init); -#endif |