[MIPS] Cobalt: Fix early printk
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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3 changed files with 2 additions and 12 deletions
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@ -167,6 +167,7 @@ config MIPS_COBALT
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select IRQ_CPU
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select MIPS_GT64111
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select SYS_HAS_CPU_NEVADA
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select SYS_HAS_EARLY_PRINTK
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
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select SYS_SUPPORTS_LITTLE_ENDIAN
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@ -837,7 +838,6 @@ source "arch/mips/tx4927/Kconfig"
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source "arch/mips/tx4938/Kconfig"
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source "arch/mips/vr41xx/Kconfig"
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source "arch/mips/philips/pnx8550/common/Kconfig"
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source "arch/mips/cobalt/Kconfig"
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endmenu
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@ -1,7 +0,0 @@
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config EARLY_PRINTK
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bool "Early console support"
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depends on MIPS_COBALT
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help
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Provide early console support by direct access to the
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on board UART. The UART must have been previously
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initialised by the boot loader.
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@ -9,11 +9,8 @@
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#include <asm/addrspace.h>
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#include <asm/mach-cobalt/cobalt.h>
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static void putchar(int c)
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void prom_putchar(char c)
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{
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if(c == '\n')
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putchar('\r');
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while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
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;
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