monitor_boot.h

/*NB_REVISION*/
 
/*NB_COPYRIGHT*/
 
#include <basictypes.h>
#include <nettypes.h>
#ifdef RT10XX_RAM
typedef uint32_t XXH32_hash_t;
#else
#include <xxhash.h>
#endif
 
struct MonCmd_t {
    uint32_t    cmdLen;
    uint32_t    xCmdLen;
    XXH32_hash_t cmdHash;
    XXH32_hash_t hdrHash;
    char        cmd[];
};
 
struct BootLoopProt_t {
    uint32_t loopCount;
    uint32_t xLoopCount;
    union {
        uint32_t imgID_raw;
        int32_t  imgID;
    };
    uint32_t csum;
};
 
enum {
    BootLoopProt_Off            = 0x0,
    BootLoopProt_AltMon         = 0x1,
    BootLoopProt_Fallback_Fixed = 0x2,
    BootLoopProt_Fallback_Next  = 0x3
};
 
struct BootCfg_t {
    union {
        struct {
            uint32_t LoopTime   : 5;
            uint32_t HiccupTime : 5;
            uint32_t ProtMode   : 2;
            uint32_t LoopSkipCfg: 1;
            uint32_t LoopCount  : 3;
            uint32_t FuseImgID  : 4;
            uint32_t FallbackID : 4;
            uint32_t EnBootSel  : 1;
            uint32_t OvrSerCfg  : 4;
            uint32_t DisableEth1: 1;
            uint32_t AltEth1RMII: 1;
            uint32_t AltEth1MDIO: 1;
        };
        uint32_t _fuseVal;
    };
    union {
        struct {
            bool bFAST           : 1;
            bool bNATIVE         : 1;
            bool bALT            : 1;
            bool bOverrideJumper : 1;
            bool bLoopCountValid : 1;
            bool bMonCmdValid    : 1;
            bool bAppHdrFail     : 1;
            bool bLoopEncountered: 1;
        };
        uint8_t cmdFlags;
    };
    bool bSkipCfgRead;
    int32_t imgID;
};
 
struct BootInfo_t {
    uint32_t    cmdLen;
    uint32_t    xCmdLen;
    XXH32_hash_t cmdHash;
    XXH32_hash_t hdrHash;
    BootCfg_t   BootCfg;
    MACADDRESS_48 mac0;
    MACADDRESS_48 mac1;
    char        Msg[];
};
 
union BootMonMsg_t {
    BootInfo_t up;
    MonCmd_t down;
};
 
void HalWriteMonCmd(int cmdLen, const uint8_t *cmdBuf);
void HalClearBootLoopCounter();
 
#define Pin_BootOverride Fast_AD_B1_09
 
extern BootLoopProt_t __BOOT_LOOP_PROT;
extern BootMonMsg_t   __BOOT_MON_CMD;