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authorCatalin Marinas <catalin.marinas@arm.com>2008-04-18 23:43:11 +0200
committerCatalin Marinas <catalin.marinas@arm.com>2008-04-18 23:43:11 +0200
commit9a386f0651d06002a0468ce4d0e15aaf7c316a3c (patch)
treebd57c73634d9d59ab9d4776c605dfce31ccd5234 /arch/arm
parentRealView: Move the timer definitions into the EB specific files (diff)
downloadlinux-9a386f0651d06002a0468ce4d0e15aaf7c316a3c.tar.xz
linux-9a386f0651d06002a0468ce4d0e15aaf7c316a3c.zip
RealView: Move the UART definitions to EB specific files
Since the PB1176 has different UART base addresses, this patch moves the definitions form platorm.h to board-eb.h. It also modifies uncompress.h to detect the platform type at run-time. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-realview/realview_eb.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index c5e5f07b5f5e..f970c9fb155a 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -78,8 +78,8 @@ static struct map_desc realview_eb_io_desc[] __initdata = {
},
#ifdef CONFIG_DEBUG_LL
{
- .virtual = IO_ADDRESS(REALVIEW_UART0_BASE),
- .pfn = __phys_to_pfn(REALVIEW_UART0_BASE),
+ .virtual = IO_ADDRESS(REALVIEW_EB_UART0_BASE),
+ .pfn = __phys_to_pfn(REALVIEW_EB_UART0_BASE),
.length = SZ_4K,
.type = MT_DEVICE,
}
@@ -164,14 +164,14 @@ static void __init realview_eb_map_io(void)
*/
#define SCI_IRQ { IRQ_EB_SCI, NO_IRQ }
#define SCI_DMA { 7, 6 }
-#define UART0_IRQ { IRQ_EB_UART0, NO_IRQ }
-#define UART0_DMA { 15, 14 }
-#define UART1_IRQ { IRQ_EB_UART1, NO_IRQ }
-#define UART1_DMA { 13, 12 }
-#define UART2_IRQ { IRQ_EB_UART2, NO_IRQ }
-#define UART2_DMA { 11, 10 }
-#define UART3_IRQ { IRQ_EB_UART3, NO_IRQ }
-#define UART3_DMA { 0x86, 0x87 }
+#define EB_UART0_IRQ { IRQ_EB_UART0, NO_IRQ }
+#define EB_UART0_DMA { 15, 14 }
+#define EB_UART1_IRQ { IRQ_EB_UART1, NO_IRQ }
+#define EB_UART1_DMA { 13, 12 }
+#define EB_UART2_IRQ { IRQ_EB_UART2, NO_IRQ }
+#define EB_UART2_DMA { 11, 10 }
+#define EB_UART3_IRQ { IRQ_EB_UART3, NO_IRQ }
+#define EB_UART3_DMA { 0x86, 0x87 }
#define SSP_IRQ { IRQ_EB_SSP, NO_IRQ }
#define SSP_DMA { 9, 8 }
@@ -180,7 +180,7 @@ AMBA_DEVICE(aaci, "fpga:04", AACI, NULL);
AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data);
AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL);
AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL);
-AMBA_DEVICE(uart3, "fpga:09", UART3, NULL);
+AMBA_DEVICE(uart3, "fpga:09", EB_UART3, NULL);
/* DevChip Primecells */
AMBA_DEVICE(smc, "dev:00", SMC, NULL);
@@ -193,9 +193,9 @@ AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL);
AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL);
AMBA_DEVICE(rtc, "dev:e8", RTC, NULL);
AMBA_DEVICE(sci0, "dev:f0", SCI, NULL);
-AMBA_DEVICE(uart0, "dev:f1", UART0, NULL);
-AMBA_DEVICE(uart1, "dev:f2", UART1, NULL);
-AMBA_DEVICE(uart2, "dev:f3", UART2, NULL);
+AMBA_DEVICE(uart0, "dev:f1", EB_UART0, NULL);
+AMBA_DEVICE(uart1, "dev:f2", EB_UART1, NULL);
+AMBA_DEVICE(uart2, "dev:f3", EB_UART2, NULL);
AMBA_DEVICE(ssp0, "dev:f4", SSP, NULL);
static struct amba_device *amba_devs[] __initdata = {
@@ -388,8 +388,8 @@ static void __init realview_eb_init(void)
MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
- .phys_io = REALVIEW_UART0_BASE,
- .io_pg_offst = (IO_ADDRESS(REALVIEW_UART0_BASE) >> 18) & 0xfffc,
+ .phys_io = REALVIEW_EB_UART0_BASE,
+ .io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.map_io = realview_eb_map_io,
.init_irq = gic_init_irq,