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| author | Josh Cartwright <josh.cartwright@ni.com> | 2012-11-19 20:16:01 +0400 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2012-11-21 13:52:05 +0400 |
| commit | 385f02b1696004461d89589e69ae7247081a74a2 (patch) | |
| tree | e0dcb931d728fae053f01994d60288c73414a2f5 /arch/arm/mach-zynq/common.c | |
| parent | 667f2988e2c11b25e79a46aff2f269696dbe8dc1 (diff) | |
| download | linux-385f02b1696004461d89589e69ae7247081a74a2.tar.xz | |
ARM: zynq: make use of debug_ll_io_init()
Convert low-level debugging routines to make use of debug_ll_io_init().
This is part of the preparation for ARCH_MULTIPLATFORM support for Zynq.
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/mach-zynq/common.c')
| -rw-r--r-- | arch/arm/mach-zynq/common.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 2202f67c8a09..a2f48daa11ca 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -72,23 +72,11 @@ static void __init xilinx_irq_init(void) * running include the GIC, UART and Timer Counter. */ -static struct map_desc io_desc[] __initdata = { - { - .virtual = SCU_PERIPH_VIRT, - .pfn = __phys_to_pfn(SCU_PERIPH_PHYS), - .length = SCU_PERIPH_SIZE, - .type = MT_DEVICE, - }, - -#ifdef CONFIG_DEBUG_LL - { - .virtual = LL_UART_VADDR, - .pfn = __phys_to_pfn(LL_UART_PADDR), - .length = UART_SIZE, - .type = MT_DEVICE, - }, -#endif - +static struct map_desc scu_desc __initdata = { + .virtual = SCU_PERIPH_VIRT, + .pfn = __phys_to_pfn(SCU_PERIPH_PHYS), + .length = SCU_PERIPH_SIZE, + .type = MT_DEVICE, }; static void __init xilinx_zynq_timer_init(void) @@ -117,7 +105,8 @@ static struct sys_timer xttcpss_sys_timer = { */ static void __init xilinx_map_io(void) { - iotable_init(io_desc, ARRAY_SIZE(io_desc)); + debug_ll_io_init(); + iotable_init(&scu_desc, 1); } static const char *xilinx_dt_match[] = { |