diff options
Diffstat (limited to 'include/linux/kernel_sec_common.h')
| -rw-r--r-- | include/linux/kernel_sec_common.h | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/include/linux/kernel_sec_common.h b/include/linux/kernel_sec_common.h new file mode 100644 index 0000000..5e500f6 --- /dev/null +++ b/include/linux/kernel_sec_common.h @@ -0,0 +1,205 @@ +#ifndef _KERNEL_SEC_COMMON_H_ +#define _KERNEL_SEC_COMMON_H_ + +#include <asm/io.h> +#include <linux/module.h> +#include <linux/delay.h> +#include <mach/map.h> +#include <mach/regs-clock.h> +#include <linux/sched.h> + +/* MAGIC_CODE in LOKE + you have to use this vitrual address with consideration */ +/*#define LOKE_BOOT_USB_DWNLD_V_ADDR 0xC1000000*/ +#define LOKE_BOOT_USB_DWNLD_V_ADDR 0xD1000000 +#define LOKE_BOOT_USB_DWNLDMAGIC_NO 0x66262564 + +/* AP -> CP : AP Crash Ind */ +#define KERNEL_SEC_DUMP_AP_DEAD_INDICATOR 0xABCD00C9 +/* CP -> AP : CP ready for uplaod mode */ +#define KERNEL_SEC_DUMP_AP_DEAD_ACK 0xCACAEDED + +/*it's longer than DPRAM_ERR_MSG_LEN, in dpram.h */ +#define KERNEL_SEC_DEBUG_CAUSE_STR_LEN 65 +#define KERNEL_SEC_DEBUG_LEVEL_LOW (0x574F4C44) +#define KERNEL_SEC_DEBUG_LEVEL_MID (0x44494D44) +#define KERNEL_SEC_DEBUG_LEVEL_HIGH (0x47494844) + +/* INFORMATION REGISTER */ +/* +#define S5P_INFORM0 S5P_CLKREG(0xF000) +#define S5P_INFORM1 S5P_CLKREG(0xF004) +#define S5P_INFORM2 S5P_CLKREG(0xF008) +#define S5P_INFORM3 S5P_CLKREG(0xF00C) +#define S5P_INFORM4 S5P_CLKREG(0xF010) +#define S5P_INFORM5 S5P_CLKREG(0xF014) +#define S5P_INFORM6 S5P_CLKREG(0xF018) /*Magic code for upload cause.*/ +#define S5P_INFORM7 S5P_CLKREG(0xF01C) + +/* WDOG register */ +/*#define (S3C_PA_WDT) 0xE2700000 */ + +#if 1 /* dpram Physical address for the internal DPRAM in S5PC210 */ +#define IDPRAM_PHYSICAL_ADDR S5P_PA_MODEMIF +#endif +/* klaatu - schedule log */ +/* #define SCHED_LOG_MAX 1000 */ + +typedef struct { + void *dummy; + void *fn; +} irq_log_t; + +typedef union { + char task[TASK_COMM_LEN]; + irq_log_t irq; +} task_log_t; + +typedef struct { + unsigned long long time; + task_log_t log; +} sched_log_t; + +/* extern sched_log_t gExcpTaskLog[SCHED_LOG_MAX]; */ +extern unsigned int gExcpTaskLogIdx; + +typedef struct tag_mmu_info { + int SCTLR; + int TTBR0; + int TTBR1; + int TTBCR; + int DACR; + int DFSR; + int DFAR; + int IFSR; + int IFAR; + int DAFSR; + int IAFSR; + int PMRRR; + int NMRRR; + int FCSEPID; + int CONTEXT; + int URWTPID; + int UROTPID; + int POTPIDR; +} t_kernel_sec_mmu_info; + +/*ARM CORE regs mapping structure*/ +typedef struct { + /* COMMON */ + unsigned int r0; + unsigned int r1; + unsigned int r2; + unsigned int r3; + unsigned int r4; + unsigned int r5; + unsigned int r6; + unsigned int r7; + unsigned int r8; + unsigned int r9; + unsigned int r10; + unsigned int r11; + unsigned int r12; + + /* SVC */ + unsigned int r13_svc; + unsigned int r14_svc; + unsigned int spsr_svc; + + /* PC & CPSR */ + unsigned int pc; + unsigned int cpsr; + + /* USR/SYS */ + unsigned int r13_usr; + unsigned int r14_usr; + + /* FIQ */ + unsigned int r8_fiq; + unsigned int r9_fiq; + unsigned int r10_fiq; + unsigned int r11_fiq; + unsigned int r12_fiq; + unsigned int r13_fiq; + unsigned int r14_fiq; + unsigned int spsr_fiq; + + /* IRQ */ + unsigned int r13_irq; + unsigned int r14_irq; + unsigned int spsr_irq; + + /* MON */ + unsigned int r13_mon; + unsigned int r14_mon; + unsigned int spsr_mon; + + /* ABT */ + unsigned int r13_abt; + unsigned int r14_abt; + unsigned int spsr_abt; + + /* UNDEF */ + unsigned int r13_und; + unsigned int r14_und; + unsigned int spsr_und; + +} t_kernel_sec_arm_core_regsiters; + +typedef enum { + UPLOAD_CAUSE_INIT = 0x00000000, + UPLOAD_CAUSE_KERNEL_PANIC = 0x000000C8, + UPLOAD_CAUSE_FORCED_UPLOAD = 0x00000022, + UPLOAD_CAUSE_CP_ERROR_FATAL = 0x000000CC, + UPLOAD_CAUSE_USER_FAULT = 0x0000002F, +#if 1 /* dpram */ + UPLOAD_CAUSE_CDMA_ERROR = 0x000000F1, + UPLOAD_CAUSE_CDMA_TIMEOUT = 0x000000F2, + UPLOAD_CAUSE_CDMA_RESET = 0x000000F3, +#endif + BLK_UART_MSG_FOR_FACTRST_2ND_ACK = 0x00000088, +} kernel_sec_upload_cause_type; + +#define KERNEL_SEC_UPLOAD_CAUSE_MASK 0x000000FF +#define KERNEL_SEC_UPLOAD_AUTOTEST_BIT 31 +#define KERNEL_SEC_UPLOAD_AUTOTEST_MASK (1<<KERNEL_SEC_UPLOAD_AUTOTEST_BIT) + +#define KERNEL_SEC_DEBUG_LEVEL_BIT 29 +#define KERNEL_SEC_DEBUG_LEVEL_MASK (3<<KERNEL_SEC_DEBUG_LEVEL_BIT) + +extern void __iomem *kernel_sec_viraddr_wdt_reset_reg; +extern void kernel_sec_map_wdog_reg(void); + +extern void kernel_sec_set_cp_upload(void); +extern void kernel_sec_set_cp_ack(void); +extern void kernel_sec_set_upload_magic_number(void); +extern void kernel_sec_set_upload_cause \ + (kernel_sec_upload_cause_type uploadType); +extern void kernel_sec_set_cause_strptr(unsigned char *str_ptr, int size); +extern void kernel_sec_set_autotest(void); +extern void kernel_sec_clear_upload_magic_number(void); +extern void kernel_sec_set_build_info(void); + +extern void kernel_sec_hw_reset(bool bSilentReset); +extern void kernel_sec_init(void); + +extern void kernel_sec_get_core_reg_dump(t_kernel_sec_arm_core_regsiters *regs); +extern int kernel_sec_get_mmu_reg_dump(t_kernel_sec_mmu_info *mmu_info); +extern void kernel_sec_save_final_context(void); + +extern bool kernel_set_debug_level(int level); +extern int kernel_get_debug_level(void); +extern int kernel_get_debug_state(void); + +extern bool kernel_sec_set_debug_level(int level); +extern int kernel_sec_get_debug_level_from_param(void); +extern int kernel_sec_get_debug_level(void); + +#if 1 /* dpram */ +extern void kernel_sec_cdma_dpram_dump(void); +#endif + +#define KERNEL_SEC_LEN_BUILD_TIME 16 +#define KERNEL_SEC_LEN_BUILD_DATE 16 + +#endif /* _KERNEL_SEC_COMMON_H_ */ |