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096f286ee3
Pull MIPS updates from Thomas Bogendoerfer: "Just cleanups and fixes" * tag 'mips_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup() MIPS: Fix typos MIPS: Remove unused shadow GPR support from vector irq setup MIPS: Allow vectored interrupt handler to reside everywhere for 64bit mips: Set dump-stack arch description mips: mm: add slab availability checking in ioremap_prot mips: Optimize max_mapnr init procedure mips: Fix max_mapnr being uninitialized on early stages mips: Fix incorrect max_low_pfn adjustment mips: dmi: Fix early remap on MIPS32 MIPS: compressed: Use correct instruction for 64 bit code MIPS: SGI-IP27: hubio: fix nasid kernel-doc warning MAINTAINERS: Add myself as maintainer of the Ralink architecture
40 lines
710 B
C
40 lines
710 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* MIPS-specific debug support for pre-boot environment
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*
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* NOTE: putc() is board specific, if your board have a 16550 compatible uart,
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* please select SYS_SUPPORTS_ZBOOT_UART16550 for your machine. otherwise, you
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* need to implement your own putc().
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*/
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#include <linux/compiler.h>
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#include <linux/types.h>
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#include "decompress.h"
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void __weak putc(char c)
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{
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}
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void puts(const char *s)
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{
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char c;
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while ((c = *s++) != '\0') {
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putc(c);
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if (c == '\n')
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putc('\r');
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}
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}
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void puthex(unsigned long long val)
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{
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unsigned char buf[10];
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int i;
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for (i = 7; i >= 0; i--) {
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buf[i] = "0123456789ABCDEF"[val & 0x0F];
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val >>= 4;
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}
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buf[8] = '\0';
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puts(buf);
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}
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