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MIPS: remove deprecated qemu_mips board 

Remove qemu_mips boards because DM migration doesn't make sense.
The board support for qemu_mips is already marked as deprecated
in Qemu in favour of the Malta board. Also qemu_mips support
has been removed from Linux a long time ago.

The official replacement is the Malta board. The same Malta U-Boot
image can be used with Qemu and on physical hardware.
All combinations of Big Endian and Little Endian as well as 32 bit
and 64 bit are supported.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This commit is contained in:
Daniel Schwierzeck 2021-04-21 21:13:13 +02:00
parent 9c8e58ac23
commit 5308a71db8
15 changed files with 0 additions and 512 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
.azure-pipelines.yml
View File

@ -205,18 +205,6 @@ jobs:
qemu_arm64:
TEST_PY_BD: "qemu_arm64"
TEST_PY_TEST_SPEC: "not sleep"
qemu_mips:
TEST_PY_BD: "qemu_mips"
TEST_PY_TEST_SPEC: "not sleep"
qemu_mipsel:
TEST_PY_BD: "qemu_mipsel"
TEST_PY_TEST_SPEC: "not sleep"
qemu_mips64:
TEST_PY_BD: "qemu_mips64"
TEST_PY_TEST_SPEC: "not sleep"
qemu_mips64el:
TEST_PY_BD: "qemu_mips64el"
TEST_PY_TEST_SPEC: "not sleep"
qemu_malta:
TEST_PY_BD: "malta"
TEST_PY_ID: "--id qemu"

24
.gitlab-ci.yml
View File

@ -225,30 +225,6 @@ qemu_arm64 test.py:
TEST_PY_TEST_SPEC: "not sleep"
<<: *buildman_and_testpy_dfn
qemu_mips test.py:
variables:
TEST_PY_BD: "qemu_mips"
TEST_PY_TEST_SPEC: "not sleep"
<<: *buildman_and_testpy_dfn
qemu_mipsel test.py:
variables:
TEST_PY_BD: "qemu_mipsel"
TEST_PY_TEST_SPEC: "not sleep"
<<: *buildman_and_testpy_dfn
qemu_mips64 test.py:
variables:
TEST_PY_BD: "qemu_mips64"
TEST_PY_TEST_SPEC: "not sleep"
<<: *buildman_and_testpy_dfn
qemu_mips64el test.py:
variables:
TEST_PY_BD: "qemu_mips64el"
TEST_PY_TEST_SPEC: "not sleep"
<<: *buildman_and_testpy_dfn
qemu_malta test.py:
variables:
TEST_PY_BD: "malta"

11
arch/mips/Kconfig
View File

@ -12,16 +12,6 @@ choice
prompt "Target select"
optional
config TARGET_QEMU_MIPS
bool "Support qemu-mips"
select ROM_EXCEPTION_VECTORS
select SUPPORTS_BIG_ENDIAN
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
select SUPPORTS_CPU_MIPS64_R1
select SUPPORTS_CPU_MIPS64_R2
select SUPPORTS_LITTLE_ENDIAN
config TARGET_MALTA
bool "Support malta"
select DM
@ -174,7 +164,6 @@ endchoice
source "board/imgtec/boston/Kconfig"
source "board/imgtec/malta/Kconfig"
source "board/imgtec/xilfpga/Kconfig"
source "board/qemu-mips/Kconfig"
source "arch/mips/mach-ath79/Kconfig"
source "arch/mips/mach-mscc/Kconfig"
source "arch/mips/mach-bmips/Kconfig"

26
board/qemu-mips/Kconfig
View File

@ -1,26 +0,0 @@
if TARGET_QEMU_MIPS
config SYS_BOARD
default "qemu-mips"
config SYS_CONFIG_NAME
default "qemu-mips" if 32BIT
default "qemu-mips64" if 64BIT
config SYS_TEXT_BASE
default 0xbfc00000 if 32BIT
default 0xffffffffbfc00000 if 64BIT
config SYS_DCACHE_SIZE
default 16384
config SYS_DCACHE_LINE_SIZE
default 32
config SYS_ICACHE_SIZE
default 16384
config SYS_ICACHE_LINE_SIZE
default 32
endif

14
board/qemu-mips/MAINTAINERS
View File

@ -1,14 +0,0 @@
QEMU-MIPS BOARD
M: Vlad Lungu <vlad.lungu@windriver.com>
S: Maintained
F: board/qemu-mips/
F: include/configs/qemu-mips.h
F: configs/qemu_mips_defconfig
QEMU_MIPSEL BOARD
#M: -
S: Maintained
F: configs/qemu_mipsel_defconfig
F: include/configs/qemu-mips64.h
F: configs/qemu_mips64_defconfig
F: configs/qemu_mips64el_defconfig

7
board/qemu-mips/Makefile
View File

@ -1,7 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2003-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y = qemu-mips.o
obj-y += lowlevel_init.o

40
board/qemu-mips/lowlevel_init.S
View File

@ -1,40 +0,0 @@
/* Memory sub-system initialization code */
#include <config.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
.text
.set noreorder
.set mips32
.globl lowlevel_init
lowlevel_init:
/*
* Step 2) Establish Status Register
* (set BEV, clear ERL, clear EXL, clear IE)
*/
li t1, 0x00400000
mtc0 t1, CP0_STATUS
/*
* Step 3) Establish CP0 Config0
* (set K0=3)
*/
li t1, 0x00000003
mtc0 t1, CP0_CONFIG
/*
* Step 7) Establish Cause
* (set IV bit)
*/
li t1, 0x00800000
mtc0 t1, CP0_CAUSE
/* Establish Wired (and Random) */
mtc0 zero, CP0_WIRED
nop
jr ra
nop

85
board/qemu-mips/qemu-mips.c
View File

@ -1,85 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007
* Vlad Lungu vlad.lungu@windriver.com
*/
#include <common.h>
#include <command.h>
#include <init.h>
#include <net.h>
#include <asm/global_data.h>
#include <asm/mipsregs.h>
#include <asm/io.h>
#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
/* Sdram is setup by assembler code */
/* If memory could be changed, we should return the true value here */
gd->ram_size = MEM_SIZE * 1024 * 1024;
return 0;
}
int checkboard(void)
{
u32 proc_id;
u32 config1;
proc_id = read_c0_prid();
printf("Board: Qemu -M mips CPU: ");
switch (proc_id) {
case 0x00018000:
printf("4Kc");
break;
case 0x00018400:
printf("4KEcR1");
break;
case 0x00019000:
printf("4KEc");
break;
case 0x00019300:
config1 = read_c0_config1();
if (config1 & 1)
printf("24Kf");
else
printf("24Kc");
break;
case 0x00019500:
printf("34Kf");
break;
case 0x00000400:
printf("R4000");
break;
case 0x00018100:
config1 = read_c0_config1();
if (config1 & 1)
printf("5Kf");
else
printf("5Kc");
break;
case 0x000182a0:
printf("20Kc");
break;
default:
printf("unknown");
}
printf(" proc_id=0x%x\n", proc_id);
return 0;
}
int misc_init_r(void)
{
set_io_port_base(0);
return 0;
}
int board_eth_init(struct bd_info *bis)
{
return ne2k_register();
}

29
configs/qemu_mips64_defconfig
View File

@ -1,29 +0,0 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0xFFFFFFFFBFC00000
CONFIG_ENV_SIZE=0x8000
CONFIG_ENV_SECT_SIZE=0x8000
CONFIG_TARGET_QEMU_MIPS=y
CONFIG_CPU_MIPS64_R1=y
CONFIG_BOOTDELAY=10
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="qemu-mips64 # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_IDE=y
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_RARP=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0xFFFFFFFFBFFF8000
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

30
configs/qemu_mips64el_defconfig
View File

@ -1,30 +0,0 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0xFFFFFFFFBFC00000
CONFIG_ENV_SIZE=0x8000
CONFIG_ENV_SECT_SIZE=0x8000
CONFIG_TARGET_QEMU_MIPS=y
CONFIG_SYS_LITTLE_ENDIAN=y
CONFIG_CPU_MIPS64_R1=y
CONFIG_BOOTDELAY=10
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="qemu-mips64el # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_IDE=y
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_RARP=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0xFFFFFFFFBFFF8000
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

27
configs/qemu_mips_defconfig
View File

@ -1,27 +0,0 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0xBFC00000
CONFIG_ENV_SIZE=0x8000
CONFIG_ENV_SECT_SIZE=0x8000
CONFIG_TARGET_QEMU_MIPS=y
CONFIG_BOOTDELAY=10
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="qemu-mips # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_IDE=y
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0xBFFF8000
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

28
configs/qemu_mipsel_defconfig
View File

@ -1,28 +0,0 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0xBFC00000
CONFIG_ENV_SIZE=0x8000
CONFIG_ENV_SECT_SIZE=0x8000
CONFIG_TARGET_QEMU_MIPS=y
CONFIG_SYS_LITTLE_ENDIAN=y
CONFIG_BOOTDELAY=10
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="qemu-mipsel # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_IDE=y
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_ENV_ADDR=0xBFFF8000
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

89
include/configs/qemu-mips.h
View File

@ -1,89 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
/*
* This file contains the configuration parameters for qemu-mips target.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_QEMU_MIPS
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_EXTRA_ENV_SETTINGS \
"addmisc=setenv bootargs ${bootargs} " \
"console=ttyS0,${baudrate} " \
"panic=1\0" \
"bootfile=/tftpboot/vmlinux\0" \
"load=tftp 80500000 ${u-boot}\0" \
""
#define CONFIG_BOOTCOMMAND "bootp;bootelf"
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE 0xb4000300
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 115200
#define CONFIG_SYS_NS16550_COM1 0xb40003f8
#ifdef CONFIG_SYS_BIG_ENDIAN
#define CONFIG_IDE_SWAP_IO
#endif
#define CONFIG_SYS_IDE_MAXBUS 2
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
#define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
#define CONFIG_SYS_ATA_DATA_OFFSET 0
#define CONFIG_SYS_ATA_REG_OFFSET 0
#define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
#define CONFIG_SYS_IDE_MAXDEVICE 4
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
#define CONFIG_SYS_MHZ 132
#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
/* Cached addr */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
/* default load address */
#define CONFIG_SYS_LOAD_ADDR 0x81000000
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* The following #defines are needed to get flash environment right */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
/* We boot from this flash, selected with dip switch */
#define CONFIG_SYS_FLASH_BASE 0xbfc00000
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 128
/* Address and size of Primary Environment Sector */
#define MEM_SIZE 128
#endif /* __CONFIG_H */

89
include/configs/qemu-mips64.h
View File

@ -1,89 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
/*
* This file contains the configuration parameters for qemu-mips64 target.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_QEMU_MIPS
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_EXTRA_ENV_SETTINGS \
"addmisc=setenv bootargs ${bootargs} " \
"console=ttyS0,${baudrate} " \
"panic=1\0" \
"bootfile=/tftpboot/vmlinux\0" \
"load=tftp ffffffff80500000 ${u-boot}\0" \
""
#define CONFIG_BOOTCOMMAND "bootp;bootelf"
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE 0xffffffffb4000300
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 115200
#define CONFIG_SYS_NS16550_COM1 0xffffffffb40003f8
#ifdef CONFIG_SYS_BIG_ENDIAN
#define CONFIG_IDE_SWAP_IO
#endif
#define CONFIG_SYS_IDE_MAXBUS 2
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
#define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
#define CONFIG_SYS_ATA_DATA_OFFSET 0
#define CONFIG_SYS_ATA_REG_OFFSET 0
#define CONFIG_SYS_ATA_BASE_ADDR 0xffffffffb4000000
#define CONFIG_SYS_IDE_MAXDEVICE 4
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
#define CONFIG_SYS_MHZ 132
#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
/* Cached addr */
#define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000
/* default load address */
#define CONFIG_SYS_LOAD_ADDR 0xffffffff81000000
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* The following #defines are needed to get flash environment right */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
/* We boot from this flash, selected with dip switch */
#define CONFIG_SYS_FLASH_BASE 0xffffffffbfc00000
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 128
/* Address and size of Primary Environment Sector */
#define MEM_SIZE 128
#endif /* __CONFIG_H */

1
scripts/config_whitelist.txt
View File

@ -1264,7 +1264,6 @@ CONFIG_PXA_STD_I2C
CONFIG_PXA_VGA
CONFIG_PXA_VIDEO
CONFIG_QBMAN_CLK_DIV
CONFIG_QEMU_MIPS
CONFIG_QIXIS_I2C_ACCESS
CONFIG_QSPI
CONFIG_QUOTA