7f74c2c7f7
Hack up the Orion port to distinguish between virtual and physical addresses of register windows. This will allow moving virtual mappings higher up in the address space, to free up more kernel virtual address space. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
34 lines
722 B
C
34 lines
722 B
C
/*
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* include/asm-arm/arch-orion/uncompress.h
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*
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* Tzachi Perelstein <tzachi@marvell.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <asm/arch/orion.h>
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#define MV_UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0))
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#define MV_UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14))
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#define LSR_THRE 0x20
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static void putc(const char c)
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{
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int j = 0x1000;
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while (--j && !(*MV_UART_LSR & LSR_THRE))
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barrier();
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*MV_UART_THR = c;
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}
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static void flush(void)
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{
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}
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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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