8 files changed, 0 insertions, 701 deletions

diff --git a/qemu/roms/u-boot/arch/mips/lib/Makefile b/qemu/roms/u-boot/arch/mips/lib/Makefile
deleted file mode 100644
index e483e86f6..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# (C) Copyright 2003-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-ifndef CONFIG_SYS_GENERIC_BOARD
-obj-y	+= board.o
-endif
-obj-y	+= io.o
-
-obj-$(CONFIG_CMD_BOOTM) += bootm.o
-
-lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o
diff --git a/qemu/roms/u-boot/arch/mips/lib/ashldi3.c b/qemu/roms/u-boot/arch/mips/lib/ashldi3.c
deleted file mode 100644
index 9b50d866a..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/ashldi3.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include "libgcc.h"
-
-long long __ashldi3(long long u, word_type b)
-{
-	DWunion uu, w;
-	word_type bm;
-
-	if (b == 0)
-		return u;
-
-	uu.ll = u;
-	bm = 32 - b;
-
-	if (bm <= 0) {
-		w.s.low = 0;
-		w.s.high = (unsigned int) uu.s.low << -bm;
-	} else {
-		const unsigned int carries = (unsigned int) uu.s.low >> bm;
-
-		w.s.low = (unsigned int) uu.s.low << b;
-		w.s.high = ((unsigned int) uu.s.high << b) | carries;
-	}
-
-	return w.ll;
-}
diff --git a/qemu/roms/u-boot/arch/mips/lib/ashrdi3.c b/qemu/roms/u-boot/arch/mips/lib/ashrdi3.c
deleted file mode 100644
index f30359b73..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/ashrdi3.c
+++ /dev/null
@@ -1,27 +0,0 @@
-#include "libgcc.h"
-
-long long __ashrdi3(long long u, word_type b)
-{
-	DWunion uu, w;
-	word_type bm;
-
-	if (b == 0)
-		return u;
-
-	uu.ll = u;
-	bm = 32 - b;
-
-	if (bm <= 0) {
-		/* w.s.high = 1..1 or 0..0 */
-		w.s.high =
-		    uu.s.high >> 31;
-		w.s.low = uu.s.high >> -bm;
-	} else {
-		const unsigned int carries = (unsigned int) uu.s.high << bm;
-
-		w.s.high = uu.s.high >> b;
-		w.s.low = ((unsigned int) uu.s.low >> b) | carries;
-	}
-
-	return w.ll;
-}
diff --git a/qemu/roms/u-boot/arch/mips/lib/board.c b/qemu/roms/u-boot/arch/mips/lib/board.c
deleted file mode 100644
index 3feb02071..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/board.c
+++ /dev/null
@@ -1,320 +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 <malloc.h>
-#include <serial.h>
-#include <stdio_dev.h>
-#include <version.h>
-#include <net.h>
-#include <environment.h>
-#include <nand.h>
-#include <onenand_uboot.h>
-#include <spi.h>
-
-#ifdef CONFIG_BITBANGMII
-#include <miiphy.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-ulong monitor_flash_len;
-
-static char *failed = "*** failed ***\n";
-
-int __board_early_init_f(void)
-{
-	/*
-	 * Nothing to do in this dummy implementation
-	 */
-	return 0;
-}
-int board_early_init_f(void)
-	__attribute__((weak, alias("__board_early_init_f")));
-
-static int init_func_ram(void)
-{
-#ifdef	CONFIG_BOARD_TYPES
-	int board_type = gd->board_type;
-#else
-	int board_type = 0;	/* use dummy arg */
-#endif
-	puts("DRAM:  ");
-
-	gd->ram_size = initdram(board_type);
-	if (gd->ram_size > 0) {
-		print_size(gd->ram_size, "\n");
-		return 0;
-	}
-	puts(failed);
-	return 1;
-}
-
-static int display_banner(void)
-{
-
-	printf("\n\n%s\n\n", version_string);
-	return 0;
-}
-
-#ifndef CONFIG_SYS_NO_FLASH
-static void display_flash_config(ulong size)
-{
-	puts("Flash: ");
-	print_size(size, "\n");
-}
-#endif
-
-static int init_baudrate(void)
-{
-	gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
-	return 0;
-}
-
-
-/*
- * Breath some life into the board...
- *
- * The first part of initialization is running from Flash memory;
- * its main purpose is to initialize the RAM so that we
- * can relocate the monitor code to RAM.
- */
-
-/*
- * All attempts to come up with a "common" initialization sequence
- * that works for all boards and architectures failed: some of the
- * requirements are just _too_ different. To get rid of the resulting
- * mess of board dependend #ifdef'ed code we now make the whole
- * initialization sequence configurable to the user.
- *
- * The requirements for any new initalization function is simple: it
- * receives a pointer to the "global data" structure as it's only
- * argument, and returns an integer return code, where 0 means
- * "continue" and != 0 means "fatal error, hang the system".
- */
-typedef int (init_fnc_t)(void);
-
-init_fnc_t *init_sequence[] = {
-	board_early_init_f,
-	timer_init,
-	env_init,		/* initialize environment */
-	init_baudrate,		/* initialize baudrate settings */
-	serial_init,		/* serial communications setup */
-	console_init_f,
-	display_banner,		/* say that we are here */
-	checkboard,
-	init_func_ram,
-	NULL,
-};
-
-
-void board_init_f(ulong bootflag)
-{
-	gd_t gd_data, *id;
-	bd_t *bd;
-	init_fnc_t **init_fnc_ptr;
-	ulong addr, addr_sp, len;
-	ulong *s;
-
-	/* Pointer is writable since we allocated a register for it.
-	 */
-	gd = &gd_data;
-	/* compiler optimization barrier needed for GCC >= 3.4 */
-	__asm__ __volatile__("" : : : "memory");
-
-	memset((void *)gd, 0, sizeof(gd_t));
-
-	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
-		if ((*init_fnc_ptr)() != 0)
-			hang();
-	}
-
-	/*
-	 * Now that we have DRAM mapped and working, we can
-	 * relocate the code and continue running from DRAM.
-	 */
-	addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size;
-
-	/* We can reserve some RAM "on top" here.
-	 */
-
-	/* round down to next 4 kB limit.
-	 */
-	addr &= ~(4096 - 1);
-	debug("Top of RAM usable for U-Boot at: %08lx\n", addr);
-
-	/* Reserve memory for U-Boot code, data & bss
-	 * round down to next 16 kB limit
-	 */
-	len = bss_end() - CONFIG_SYS_MONITOR_BASE;
-	addr -= len;
-	addr &= ~(16 * 1024 - 1);
-
-	debug("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
-
-	 /* Reserve memory for malloc() arena.
-	 */
-	addr_sp = addr - TOTAL_MALLOC_LEN;
-	debug("Reserving %dk for malloc() at: %08lx\n",
-			TOTAL_MALLOC_LEN >> 10, addr_sp);
-
-	/*
-	 * (permanently) allocate a Board Info struct
-	 * and a permanent copy of the "global" data
-	 */
-	addr_sp -= sizeof(bd_t);
-	bd = (bd_t *)addr_sp;
-	gd->bd = bd;
-	debug("Reserving %zu Bytes for Board Info at: %08lx\n",
-			sizeof(bd_t), addr_sp);
-
-	addr_sp -= sizeof(gd_t);
-	id = (gd_t *)addr_sp;
-	debug("Reserving %zu Bytes for Global Data at: %08lx\n",
-			sizeof(gd_t), addr_sp);
-
-	/* Reserve memory for boot params.
-	 */
-	addr_sp -= CONFIG_SYS_BOOTPARAMS_LEN;
-	bd->bi_boot_params = addr_sp;
-	debug("Reserving %dk for boot params() at: %08lx\n",
-			CONFIG_SYS_BOOTPARAMS_LEN >> 10, addr_sp);
-
-	/*
-	 * Finally, we set up a new (bigger) stack.
-	 *
-	 * Leave some safety gap for SP, force alignment on 16 byte boundary
-	 * Clear initial stack frame
-	 */
-	addr_sp -= 16;
-	addr_sp &= ~0xF;
-	s = (ulong *)addr_sp;
-	*s-- = 0;
-	*s-- = 0;
-	addr_sp = (ulong)s;
-	debug("Stack Pointer at: %08lx\n", addr_sp);
-
-	/*
-	 * Save local variables to board info struct
-	 */
-	bd->bi_memstart	= CONFIG_SYS_SDRAM_BASE;	/* start of DRAM */
-	bd->bi_memsize	= gd->ram_size;		/* size of DRAM in bytes */
-
-	memcpy(id, (void *)gd, sizeof(gd_t));
-
-	relocate_code(addr_sp, id, addr);
-
-	/* NOTREACHED - relocate_code() does not return */
-}
-
-/*
- * This is the next part if the initialization sequence: we are now
- * running from RAM and have a "normal" C environment, i. e. global
- * data can be written, BSS has been cleared, the stack size in not
- * that critical any more, etc.
- */
-
-void board_init_r(gd_t *id, ulong dest_addr)
-{
-#ifndef CONFIG_SYS_NO_FLASH
-	ulong size;
-#endif
-	bd_t *bd;
-
-	gd = id;
-	gd->flags |= GD_FLG_RELOC;	/* tell others: relocation done */
-
-	debug("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
-
-	gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
-
-	monitor_flash_len = image_copy_end() - dest_addr;
-
-	serial_initialize();
-
-	bd = gd->bd;
-
-	/* The Malloc area is immediately below the monitor copy in DRAM */
-	mem_malloc_init(CONFIG_SYS_MONITOR_BASE + gd->reloc_off -
-			TOTAL_MALLOC_LEN, TOTAL_MALLOC_LEN);
-
-#ifndef CONFIG_SYS_NO_FLASH
-	/* configure available FLASH banks */
-	size = flash_init();
-	display_flash_config(size);
-	bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
-	bd->bi_flashsize = size;
-
-#if CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
-	bd->bi_flashoffset = monitor_flash_len;	/* reserved area for U-Boot */
-#else
-	bd->bi_flashoffset = 0;
-#endif
-#else
-	bd->bi_flashstart = 0;
-	bd->bi_flashsize = 0;
-	bd->bi_flashoffset = 0;
-#endif
-
-#ifdef CONFIG_CMD_NAND
-	puts("NAND:  ");
-	nand_init();		/* go init the NAND */
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
-	onenand_init();
-#endif
-
-	/* relocate environment function pointers etc. */
-	env_relocate();
-
-#if defined(CONFIG_PCI)
-	/*
-	 * Do pci configuration
-	 */
-	pci_init();
-#endif
-
-/** leave this here (after malloc(), environment and PCI are working) **/
-	/* Initialize stdio devices */
-	stdio_init();
-
-	jumptable_init();
-
-	/* Initialize the console (after the relocation and devices init) */
-	console_init_r();
-/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
-
-	/* Initialize from environment */
-	load_addr = getenv_ulong("loadaddr", 16, load_addr);
-
-#ifdef CONFIG_CMD_SPI
-	puts("SPI:   ");
-	spi_init();		/* go init the SPI */
-	puts("ready\n");
-#endif
-
-#if defined(CONFIG_MISC_INIT_R)
-	/* miscellaneous platform dependent initialisations */
-	misc_init_r();
-#endif
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-	puts("Net:   ");
-	eth_initialize(gd->bd);
-#endif
-
-	/* main_loop() can return to retry autoboot, if so just run it again. */
-	for (;;)
-		main_loop();
-
-	/* NOTREACHED - no way out of command loop except booting */
-}
diff --git a/qemu/roms/u-boot/arch/mips/lib/bootm.c b/qemu/roms/u-boot/arch/mips/lib/bootm.c
deleted file mode 100644
index 71bb0d2a1..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/bootm.c
+++ /dev/null
@@ -1,252 +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 <image.h>
-#include <u-boot/zlib.h>
-#include <asm/byteorder.h>
-#include <asm/addrspace.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define	LINUX_MAX_ENVS		256
-#define	LINUX_MAX_ARGS		256
-
-#if defined(CONFIG_MALTA)
-#define mips_boot_malta		1
-#else
-#define mips_boot_malta		0
-#endif
-
-static int linux_argc;
-static char **linux_argv;
-static char *linux_argp;
-
-static char **linux_env;
-static char *linux_env_p;
-static int linux_env_idx;
-
-static ulong arch_get_sp(void)
-{
-	ulong ret;
-
-	__asm__ __volatile__("move %0, $sp" : "=r"(ret) : );
-
-	return ret;
-}
-
-void arch_lmb_reserve(struct lmb *lmb)
-{
-	ulong sp;
-
-	sp = arch_get_sp();
-	debug("## Current stack ends at 0x%08lx\n", sp);
-
-	/* adjust sp by 4K to be safe */
-	sp -= 4096;
-	lmb_reserve(lmb, sp, CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp);
-}
-
-static void linux_cmdline_init(void)
-{
-	linux_argc = 1;
-	linux_argv = (char **)UNCACHED_SDRAM(gd->bd->bi_boot_params);
-	linux_argv[0] = 0;
-	linux_argp = (char *)(linux_argv + LINUX_MAX_ARGS);
-}
-
-static void linux_cmdline_set(const char *value, size_t len)
-{
-	linux_argv[linux_argc] = linux_argp;
-	memcpy(linux_argp, value, len);
-	linux_argp[len] = 0;
-
-	linux_argp += len + 1;
-	linux_argc++;
-}
-
-static void linux_cmdline_dump(void)
-{
-	int i;
-
-	debug("## cmdline argv at 0x%p, argp at 0x%p\n",
-	      linux_argv, linux_argp);
-
-	for (i = 1; i < linux_argc; i++)
-		debug("   arg %03d: %s\n", i, linux_argv[i]);
-}
-
-static void boot_cmdline_linux(bootm_headers_t *images)
-{
-	const char *bootargs, *next, *quote;
-
-	linux_cmdline_init();
-
-	bootargs = getenv("bootargs");
-	if (!bootargs)
-		return;
-
-	next = bootargs;
-
-	while (bootargs && *bootargs && linux_argc < LINUX_MAX_ARGS) {
-		quote = strchr(bootargs, '"');
-		next = strchr(bootargs, ' ');
-
-		while (next && quote && quote < next) {
-			/*
-			 * we found a left quote before the next blank
-			 * now we have to find the matching right quote
-			 */
-			next = strchr(quote + 1, '"');
-			if (next) {
-				quote = strchr(next + 1, '"');
-				next = strchr(next + 1, ' ');
-			}
-		}
-
-		if (!next)
-			next = bootargs + strlen(bootargs);
-
-		linux_cmdline_set(bootargs, next - bootargs);
-
-		if (*next)
-			next++;
-
-		bootargs = next;
-	}
-
-	linux_cmdline_dump();
-}
-
-static void linux_env_init(void)
-{
-	linux_env = (char **)(((ulong) linux_argp + 15) & ~15);
-	linux_env[0] = 0;
-	linux_env_p = (char *)(linux_env + LINUX_MAX_ENVS);
-	linux_env_idx = 0;
-}
-
-static void linux_env_set(const char *env_name, const char *env_val)
-{
-	if (linux_env_idx < LINUX_MAX_ENVS - 1) {
-		linux_env[linux_env_idx] = linux_env_p;
-
-		strcpy(linux_env_p, env_name);
-		linux_env_p += strlen(env_name);
-
-		if (mips_boot_malta) {
-			linux_env_p++;
-			linux_env[++linux_env_idx] = linux_env_p;
-		} else {
-			*linux_env_p++ = '=';
-		}
-
-		strcpy(linux_env_p, env_val);
-		linux_env_p += strlen(env_val);
-
-		linux_env_p++;
-		linux_env[++linux_env_idx] = 0;
-	}
-}
-
-static void boot_prep_linux(bootm_headers_t *images)
-{
-	char env_buf[12];
-	const char *cp;
-	ulong rd_start, rd_size;
-
-#ifdef CONFIG_MEMSIZE_IN_BYTES
-	sprintf(env_buf, "%lu", (ulong)gd->ram_size);
-	debug("## Giving linux memsize in bytes, %lu\n", (ulong)gd->ram_size);
-#else
-	sprintf(env_buf, "%lu", (ulong)(gd->ram_size >> 20));
-	debug("## Giving linux memsize in MB, %lu\n",
-	      (ulong)(gd->ram_size >> 20));
-#endif /* CONFIG_MEMSIZE_IN_BYTES */
-
-	rd_start = UNCACHED_SDRAM(images->initrd_start);
-	rd_size = images->initrd_end - images->initrd_start;
-
-	linux_env_init();
-
-	linux_env_set("memsize", env_buf);
-
-	sprintf(env_buf, "0x%08lX", rd_start);
-	linux_env_set("initrd_start", env_buf);
-
-	sprintf(env_buf, "0x%lX", rd_size);
-	linux_env_set("initrd_size", env_buf);
-
-	sprintf(env_buf, "0x%08X", (uint) (gd->bd->bi_flashstart));
-	linux_env_set("flash_start", env_buf);
-
-	sprintf(env_buf, "0x%X", (uint) (gd->bd->bi_flashsize));
-	linux_env_set("flash_size", env_buf);
-
-	cp = getenv("ethaddr");
-	if (cp)
-		linux_env_set("ethaddr", cp);
-
-	cp = getenv("eth1addr");
-	if (cp)
-		linux_env_set("eth1addr", cp);
-
-	if (mips_boot_malta) {
-		sprintf(env_buf, "%un8r", gd->baudrate);
-		linux_env_set("modetty0", env_buf);
-	}
-}
-
-static void boot_jump_linux(bootm_headers_t *images)
-{
-	typedef void __noreturn (*kernel_entry_t)(int, ulong, ulong, ulong);
-	kernel_entry_t kernel = (kernel_entry_t) images->ep;
-	ulong linux_extra = 0;
-
-	debug("## Transferring control to Linux (at address %p) ...\n", kernel);
-
-	bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
-	if (mips_boot_malta)
-		linux_extra = gd->ram_size;
-
-	/* we assume that the kernel is in place */
-	printf("\nStarting kernel ...\n\n");
-
-	kernel(linux_argc, (ulong)linux_argv, (ulong)linux_env, linux_extra);
-}
-
-int do_bootm_linux(int flag, int argc, char * const argv[],
-			bootm_headers_t *images)
-{
-	/* No need for those on MIPS */
-	if (flag & BOOTM_STATE_OS_BD_T)
-		return -1;
-
-	if (flag & BOOTM_STATE_OS_CMDLINE) {
-		boot_cmdline_linux(images);
-		return 0;
-	}
-
-	if (flag & BOOTM_STATE_OS_PREP) {
-		boot_prep_linux(images);
-		return 0;
-	}
-
-	if (flag & BOOTM_STATE_OS_GO) {
-		boot_jump_linux(images);
-		return 0;
-	}
-
-	boot_cmdline_linux(images);
-	boot_prep_linux(images);
-	boot_jump_linux(images);
-
-	/* does not return */
-	return 1;
-}
diff --git a/qemu/roms/u-boot/arch/mips/lib/io.c b/qemu/roms/u-boot/arch/mips/lib/io.c
deleted file mode 100644
index b2d4a094d..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/io.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * mips_io_port_base is the begin of the address space to which x86 style
- * I/O ports are mapped.
- */
-const unsigned long mips_io_port_base = -1;
diff --git a/qemu/roms/u-boot/arch/mips/lib/libgcc.h b/qemu/roms/u-boot/arch/mips/lib/libgcc.h
deleted file mode 100644
index 05909d58e..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/libgcc.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __ASM_LIBGCC_H
-#define __ASM_LIBGCC_H
-
-#include <asm/byteorder.h>
-
-typedef int word_type __attribute__ ((mode (__word__)));
-
-#ifdef __BIG_ENDIAN
-struct DWstruct {
-	int high, low;
-};
-#elif defined(__LITTLE_ENDIAN)
-struct DWstruct {
-	int low, high;
-};
-#else
-#error I feel sick.
-#endif
-
-typedef union {
-	struct DWstruct s;
-	long long ll;
-} DWunion;
-
-#endif /* __ASM_LIBGCC_H */
diff --git a/qemu/roms/u-boot/arch/mips/lib/lshrdi3.c b/qemu/roms/u-boot/arch/mips/lib/lshrdi3.c
deleted file mode 100644
index bb340accb..000000000
--- a/qemu/roms/u-boot/arch/mips/lib/lshrdi3.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include "libgcc.h"
-
-long long __lshrdi3(long long u, word_type b)
-{
-	DWunion uu, w;
-	word_type bm;
-
-	if (b == 0)
-		return u;
-
-	uu.ll = u;
-	bm = 32 - b;
-
-	if (bm <= 0) {
-		w.s.high = 0;
-		w.s.low = (unsigned int) uu.s.high >> -bm;
-	} else {
-		const unsigned int carries = (unsigned int) uu.s.high << bm;
-
-		w.s.high = (unsigned int) uu.s.high >> b;
-		w.s.low = ((unsigned int) uu.s.low >> b) | carries;
-	}
-
-	return w.ll;
-}