1 files changed, 0 insertions, 161 deletions

diff --git a/qemu/roms/u-boot/arch/mips/cpu/mips32/cpu.c b/qemu/roms/u-boot/arch/mips/cpu/mips32/cpu.c
deleted file mode 100644
index 278865b6f..000000000
--- a/qemu/roms/u-boot/arch/mips/cpu/mips32/cpu.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <netdev.h>
-#include <asm/mipsregs.h>
-#include <asm/cacheops.h>
-#include <asm/reboot.h>
-
-#define cache_op(op,addr)						\
-	__asm__ __volatile__(						\
-	"	.set	push					\n"	\
-	"	.set	noreorder				\n"	\
-	"	.set	mips3\n\t				\n"	\
-	"	cache	%0, %1					\n"	\
-	"	.set	pop					\n"	\
-	:								\
-	: "i" (op), "R" (*(unsigned char *)(addr)))
-
-void __attribute__((weak)) _machine_restart(void)
-{
-}
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	_machine_restart();
-
-	fprintf(stderr, "*** reset failed ***\n");
-	return 0;
-}
-
-#ifdef CONFIG_SYS_CACHELINE_SIZE
-
-static inline unsigned long icache_line_size(void)
-{
-	return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
-	return CONFIG_SYS_CACHELINE_SIZE;
-}
-
-#else /* !CONFIG_SYS_CACHELINE_SIZE */
-
-static inline unsigned long icache_line_size(void)
-{
-	unsigned long conf1, il;
-	conf1 = read_c0_config1();
-	il = (conf1 & MIPS_CONF1_IL) >> MIPS_CONF1_IL_SHIFT;
-	if (!il)
-		return 0;
-	return 2 << il;
-}
-
-static inline unsigned long dcache_line_size(void)
-{
-	unsigned long conf1, dl;
-	conf1 = read_c0_config1();
-	dl = (conf1 & MIPS_CONF1_DL) >> MIPS_CONF1_DL_SHIFT;
-	if (!dl)
-		return 0;
-	return 2 << dl;
-}
-
-#endif /* !CONFIG_SYS_CACHELINE_SIZE */
-
-void flush_cache(ulong start_addr, ulong size)
-{
-	unsigned long ilsize = icache_line_size();
-	unsigned long dlsize = dcache_line_size();
-	unsigned long addr, aend;
-
-	/* aend will be miscalculated when size is zero, so we return here */
-	if (size == 0)
-		return;
-
-	addr = start_addr & ~(dlsize - 1);
-	aend = (start_addr + size - 1) & ~(dlsize - 1);
-
-	if (ilsize == dlsize) {
-		/* flush I-cache & D-cache simultaneously */
-		while (1) {
-			cache_op(HIT_WRITEBACK_INV_D, addr);
-			cache_op(HIT_INVALIDATE_I, addr);
-			if (addr == aend)
-				break;
-			addr += dlsize;
-		}
-		return;
-	}
-
-	/* flush D-cache */
-	while (1) {
-		cache_op(HIT_WRITEBACK_INV_D, addr);
-		if (addr == aend)
-			break;
-		addr += dlsize;
-	}
-
-	/* flush I-cache */
-	addr = start_addr & ~(ilsize - 1);
-	aend = (start_addr + size - 1) & ~(ilsize - 1);
-	while (1) {
-		cache_op(HIT_INVALIDATE_I, addr);
-		if (addr == aend)
-			break;
-		addr += ilsize;
-	}
-}
-
-void flush_dcache_range(ulong start_addr, ulong stop)
-{
-	unsigned long lsize = dcache_line_size();
-	unsigned long addr = start_addr & ~(lsize - 1);
-	unsigned long aend = (stop - 1) & ~(lsize - 1);
-
-	while (1) {
-		cache_op(HIT_WRITEBACK_INV_D, addr);
-		if (addr == aend)
-			break;
-		addr += lsize;
-	}
-}
-
-void invalidate_dcache_range(ulong start_addr, ulong stop)
-{
-	unsigned long lsize = dcache_line_size();
-	unsigned long addr = start_addr & ~(lsize - 1);
-	unsigned long aend = (stop - 1) & ~(lsize - 1);
-
-	while (1) {
-		cache_op(HIT_INVALIDATE_D, addr);
-		if (addr == aend)
-			break;
-		addr += lsize;
-	}
-}
-
-void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
-{
-	write_c0_entrylo0(low0);
-	write_c0_pagemask(pagemask);
-	write_c0_entrylo1(low1);
-	write_c0_entryhi(hi);
-	write_c0_index(index);
-	tlb_write_indexed();
-}
-
-int cpu_eth_init(bd_t *bis)
-{
-#ifdef CONFIG_SOC_AU1X00
-	au1x00_enet_initialize(bis);
-#endif
-	return 0;
-}