Commit 1899de28 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Kukjin Kim
Browse files

ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro 



This removes the need for mach/-headers in the debug macro.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent daf67dfc

arch/arm/Kconfig.debug

+21 −2
Original line number Diff line number Diff line
@@ -625,6 +625,7 @@ choice 
	config DEBUG_S3C_UART0

		depends on PLAT_SAMSUNG

		select DEBUG_EXYNOS_UART if ARCH_EXYNOS

		select DEBUG_S3C24XX_UART if ARCH_S3C24XX

		bool "Use S3C UART 0 for low-level debug"

		help

		  Say Y here if you want the debug print routines to direct
@@ -637,6 +638,7 @@ choice 
	config DEBUG_S3C_UART1

		depends on PLAT_SAMSUNG

		select DEBUG_EXYNOS_UART if ARCH_EXYNOS

		select DEBUG_S3C24XX_UART if ARCH_S3C24XX

		bool "Use S3C UART 1 for low-level debug"

		help

		  Say Y here if you want the debug print routines to direct
@@ -649,6 +651,7 @@ choice 
	config DEBUG_S3C_UART2

		depends on PLAT_SAMSUNG

		select DEBUG_EXYNOS_UART if ARCH_EXYNOS

		select DEBUG_S3C24XX_UART if ARCH_S3C24XX

		bool "Use S3C UART 2 for low-level debug"

		help

		  Say Y here if you want the debug print routines to direct
@@ -950,6 +953,10 @@ config DEBUG_EXYNOS_UART 


config DEBUG_S3C2410_UART

	bool

	select DEBUG_S3C24XX_UART



config DEBUG_S3C24XX_UART

	bool



config DEBUG_OMAP2PLUS_UART

	bool
@@ -1059,6 +1066,12 @@ config DEBUG_UART_PHYS 
	default 0x40090000 if ARCH_LPC32XX

	default 0x40100000 if DEBUG_PXA_UART1

	default 0x42000000 if ARCH_GEMINI

	default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \

				DEBUG_S3C2410_UART0)

	default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \

				DEBUG_S3C2410_UART1)

	default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \

				DEBUG_S3C2410_UART2)

	default 0x7c0003f8 if FOOTBRIDGE

	default 0x80070000 if DEBUG_IMX23_UART

	default 0x80074000 if DEBUG_IMX28_UART
@@ -1088,7 +1101,7 @@ config DEBUG_UART_PHYS 
	default 0xfffff700 if ARCH_IOP33X

	depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \

		DEBUG_LL_UART_EFM32 || \

		DEBUG_UART_8250 || DEBUG_UART_PL01X

		DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART



config DEBUG_UART_VIRT

	hex "Virtual base address of debug UART"
@@ -1105,6 +1118,12 @@ config DEBUG_UART_VIRT 
	default 0xf2100000 if DEBUG_PXA_UART1

	default 0xf4090000 if ARCH_LPC32XX

	default 0xf4200000 if ARCH_GEMINI

	default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \

				DEBUG_S3C2410_UART0)

	default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \

				DEBUG_S3C2410_UART1)

	default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \

				DEBUG_S3C2410_UART2)

	default 0xf7fc9000 if DEBUG_BERLIN_UART

	default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9

	default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1146,7 +1165,7 @@ config DEBUG_UART_VIRT 
	default 0xff003000 if DEBUG_U300_UART

	default DEBUG_UART_PHYS if !MMU

	depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \

		DEBUG_UART_8250 || DEBUG_UART_PL01X

		DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART



config DEBUG_UART_8250_SHIFT

	int "Register offset shift for the 8250 debug UART"

arch/arm/mach-s3c24xx/include/mach/debug-macro.S

+2 −7
Original line number Diff line number Diff line
@@ -12,18 +12,13 @@ 
 * published by the Free Software Foundation.

*/



#include <mach/map.h>

#include <linux/serial_s3c.h>



#define S3C2410_UART1_OFF (0x4000)



	.macro addruart, rp, rv, tmp

		ldr	\rp, = S3C24XX_PA_UART

		ldr	\rv, = S3C24XX_VA_UART

#if CONFIG_DEBUG_S3C_UART != 0

		add	\rp, \rp, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART)

		add	\rv, \rv, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART)

#endif

		ldr	\rp, = CONFIG_DEBUG_UART_PHYS

		ldr	\rv, = CONFIG_DEBUG_UART_VIRT

	.endm



	.macro  fifo_full_s3c2410 rd, rx