diff options
Diffstat (limited to 'target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/setup.c')
-rw-r--r-- | target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/setup.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/setup.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/setup.c deleted file mode 100644 index 5db8bb7e8..000000000 --- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/setup.c +++ /dev/null @@ -1,103 +0,0 @@ -#include <linux/cpu.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pm.h> -#include <linux/io.h> -#include <linux/ioport.h> -#include <asm/reboot.h> -#include <asm/system.h> -#include <ifxmips.h> -#include <ifxmips_cgu.h> - -#define SYSTEM_AR9 "AR9" -#define SYSTEM_AR9_CHIPID1 0x00129083 -#define SYSTEM_AR9_CHIPID2 0x0012B083 - -static unsigned int chiprev = 0; -unsigned char ifxmips_sys_type[IFXMIPS_SYS_TYPE_LEN]; - -unsigned int -ifxmips_get_cpu_ver(void) -{ - return (ifxmips_r32(IFXMIPS_MPS_CHIPID) & 0xF0000000) >> 28; -} -EXPORT_SYMBOL(ifxmips_get_cpu_ver); - -const char* -get_system_type(void) -{ - return ifxmips_sys_type; -} - -static void -ifxmips_machine_restart(char *command) -{ - printk(KERN_NOTICE "System restart\n"); - local_irq_disable(); - ifxmips_w32(ifxmips_r32(IFXMIPS_RCU_RST) | IFXMIPS_RCU_RST_ALL, - IFXMIPS_RCU_RST); - for(;;); -} - -static void -ifxmips_machine_halt(void) -{ - printk(KERN_NOTICE "System halted.\n"); - local_irq_disable(); - for(;;); -} - -static void -ifxmips_machine_power_off(void) -{ - printk(KERN_NOTICE "Please turn off the power now.\n"); - local_irq_disable(); - for(;;); -} - -static inline u16 get_chip_partnum(void) -{ - return (ifxmips_r32(IFXMIPS_MPS_CHIPID) & 0x0FFFF000) >> 12; -} - -void __init -ifxmips_soc_setup(void) -{ - char *name = SYSTEM_AR9; - ioport_resource.start = IOPORT_RESOURCE_START; - ioport_resource.end = IOPORT_RESOURCE_END; - iomem_resource.start = IOMEM_RESOURCE_START; - iomem_resource.end = IOMEM_RESOURCE_END; - - _machine_restart = ifxmips_machine_restart; - _machine_halt = ifxmips_machine_halt; - pm_power_off = ifxmips_machine_power_off; - - switch (get_chip_partnum()) - { - case 0x16C, - name = = "ARX188", - break; - case 0x16D, - name = = "ARX168", - break; - case 0x16F, - name = = "ARX182", - break; - case 0x170, - name = = "GRX188", - break; - case 0x171, - name = = "GRX168", - break; - default: - printk(KERN_ERR "This is not a AR9 chiprev : 0x%08X\n", get_chip_partnum()); - BUG(); - break; - } - - snprintf(ifxmips_sys_type, IFXMIPS_SYS_TYPE_LEN - 1, "%s rev1.%d %dMhz", - name, ifxmips_get_cpu_ver(), - ifxmips_get_cpu_hz() / 1000000); - ifxmips_sys_type[IFXMIPS_SYS_TYPE_LEN - 1] = '\0'; -} |