diff options
Diffstat (limited to 'arch/cris/arch-v32/kernel/setup.c')
| -rw-r--r-- | arch/cris/arch-v32/kernel/setup.c | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/arch/cris/arch-v32/kernel/setup.c b/arch/cris/arch-v32/kernel/setup.c deleted file mode 100644 index a36372e35e96..000000000000 --- a/arch/cris/arch-v32/kernel/setup.c +++ /dev/null @@ -1,163 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Display CPU info in /proc/cpuinfo. - * - * Copyright (C) 2003, Axis Communications AB. - */ - -#include <linux/seq_file.h> -#include <linux/proc_fs.h> -#include <linux/delay.h> -#include <linux/param.h> - -#include <linux/i2c.h> -#include <linux/platform_device.h> - -#ifdef CONFIG_PROC_FS - -#define HAS_FPU 0x0001 -#define HAS_MMU 0x0002 -#define HAS_ETHERNET100 0x0004 -#define HAS_TOKENRING 0x0008 -#define HAS_SCSI 0x0010 -#define HAS_ATA 0x0020 -#define HAS_USB 0x0040 -#define HAS_IRQ_BUG 0x0080 -#define HAS_MMU_BUG 0x0100 - -struct cpu_info { - char *cpu_model; - unsigned short rev; - unsigned short cache_size; - unsigned short flags; -}; - -/* Some of these model are here for historical reasons only. */ -static struct cpu_info cpinfo[] = { - {"ETRAX 1", 0, 0, 0}, - {"ETRAX 2", 1, 0, 0}, - {"ETRAX 3", 2, 0, 0}, - {"ETRAX 4", 3, 0, 0}, - {"Simulator", 7, 8, HAS_ETHERNET100 | HAS_SCSI | HAS_ATA}, - {"ETRAX 100", 8, 8, HAS_ETHERNET100 | HAS_SCSI | HAS_ATA | HAS_IRQ_BUG}, - {"ETRAX 100", 9, 8, HAS_ETHERNET100 | HAS_SCSI | HAS_ATA}, - - {"ETRAX 100LX", 10, 8, HAS_ETHERNET100 | HAS_SCSI | HAS_ATA | HAS_USB - | HAS_MMU | HAS_MMU_BUG}, - - {"ETRAX 100LX v2", 11, 8, HAS_ETHERNET100 | HAS_SCSI | HAS_ATA | HAS_USB - | HAS_MMU}, -#ifdef CONFIG_ETRAXFS - {"ETRAX FS", 32, 32, HAS_ETHERNET100 | HAS_ATA | HAS_MMU}, -#else - {"ARTPEC-3", 32, 32, HAS_ETHERNET100 | HAS_MMU}, -#endif - {"Unknown", 0, 0, 0} -}; - -int show_cpuinfo(struct seq_file *m, void *v) -{ - int i; - int cpu = (int)v - 1; - unsigned long revision; - struct cpu_info *info; - - info = &cpinfo[ARRAY_SIZE(cpinfo) - 1]; - - revision = rdvr(); - - for (i = 0; i < ARRAY_SIZE(cpinfo); i++) { - if (cpinfo[i].rev == revision) { - info = &cpinfo[i]; - break; - } - } - - seq_printf(m, - "processor\t: %d\n" - "cpu\t\t: CRIS\n" - "cpu revision\t: %lu\n" - "cpu model\t: %s\n" - "cache size\t: %d KB\n" - "fpu\t\t: %s\n" - "mmu\t\t: %s\n" - "mmu DMA bug\t: %s\n" - "ethernet\t: %s Mbps\n" - "token ring\t: %s\n" - "scsi\t\t: %s\n" - "ata\t\t: %s\n" - "usb\t\t: %s\n" - "bogomips\t: %lu.%02lu\n\n", - - cpu, - revision, - info->cpu_model, - info->cache_size, - info->flags & HAS_FPU ? "yes" : "no", - info->flags & HAS_MMU ? "yes" : "no", - info->flags & HAS_MMU_BUG ? "yes" : "no", - info->flags & HAS_ETHERNET100 ? "10/100" : "10", - info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no", - info->flags & HAS_SCSI ? "yes" : "no", - info->flags & HAS_ATA ? "yes" : "no", - info->flags & HAS_USB ? "yes" : "no", - (loops_per_jiffy * HZ + 500) / 500000, - ((loops_per_jiffy * HZ + 500) / 5000) % 100); - - return 0; -} - -#endif /* CONFIG_PROC_FS */ - -void show_etrax_copyright(void) -{ -#ifdef CONFIG_ETRAXFS - printk(KERN_INFO "Linux/CRISv32 port on ETRAX FS " - "(C) 2003, 2004 Axis Communications AB\n"); -#else - printk(KERN_INFO "Linux/CRISv32 port on ARTPEC-3 " - "(C) 2003-2009 Axis Communications AB\n"); -#endif -} - -static struct i2c_board_info __initdata i2c_info[] = { - {I2C_BOARD_INFO("camblock", 0x43)}, - {I2C_BOARD_INFO("tmp100", 0x48)}, - {I2C_BOARD_INFO("tmp100", 0x4A)}, - {I2C_BOARD_INFO("tmp100", 0x4C)}, - {I2C_BOARD_INFO("tmp100", 0x4D)}, - {I2C_BOARD_INFO("tmp100", 0x4E)}, -#ifdef CONFIG_RTC_DRV_PCF8563 - {I2C_BOARD_INFO("pcf8563", 0x51)}, -#endif - {I2C_BOARD_INFO("pca9536", 0x41)}, - {I2C_BOARD_INFO("fnp300", 0x40)}, - {I2C_BOARD_INFO("fnp300", 0x42)}, - {I2C_BOARD_INFO("adc101", 0x54)}, -}; - -static struct i2c_board_info __initdata i2c_info2[] = { - {I2C_BOARD_INFO("camblock", 0x43)}, - {I2C_BOARD_INFO("tmp100", 0x48)}, - {I2C_BOARD_INFO("tmp100", 0x4A)}, - {I2C_BOARD_INFO("tmp100", 0x4C)}, - {I2C_BOARD_INFO("tmp100", 0x4D)}, - {I2C_BOARD_INFO("tmp100", 0x4E)}, - {I2C_BOARD_INFO("pca9536", 0x41)}, - {I2C_BOARD_INFO("fnp300", 0x40)}, - {I2C_BOARD_INFO("fnp300", 0x42)}, - {I2C_BOARD_INFO("adc101", 0x54)}, -}; - -static struct i2c_board_info __initdata i2c_info3[] = { - {I2C_BOARD_INFO("adc101", 0x54)}, -}; - -static int __init etrax_init(void) -{ - i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); - i2c_register_board_info(1, i2c_info2, ARRAY_SIZE(i2c_info2)); - i2c_register_board_info(2, i2c_info3, ARRAY_SIZE(i2c_info3)); - return 0; -} -arch_initcall(etrax_init); |