91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
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#ifndef _HGIC_BOOT_HOST_H_
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#define _HGIC_BOOT_HOST_H_
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#include "../hgic_def.h"
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#define HG_BOOTDL_CMD_ENTER (0x00)
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#define HG_BOOTDL_CMD_GET_SC (0x01)
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#define HG_BOOTDL_CMD_WRITE_MEM (0x02)
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#define HG_BOOTDL_CMD_READ_MEM (0x03)
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#define HG_BOOTDL_CMD_RUN (0x04)
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#define HG_BOOTDL_CMD_VERIFY_MEM (0x05)
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#define HG_BOOTDL_CMD_CHIP_RESET (0x06)
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#define HG_BOOTDL_CMD_WRITE_REG (0x07)
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#define HG_BOOTDL_CMD_READ_REG (0x08)
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#define HG_BOOTDL_CMD_SPEED (0x09)
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#define HG_BOOTDL_CMD_EXIT (0xFF)
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#define HG_BOOT_CMD_RUN_PREACT_AES_DEC BIT(31)
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#define HG_BOOT_CMD_RUN_PREACT_CRC_CHK BIT(30)
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#define HG_BOOT_CMD_RUN_PREACT_SP_CFG BIT(29)
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#define HG_BOOTDL_CMD_LEN 12
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#define HG_BOOTDL_CMD_WRITE_MEM_TMO 1000
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#define HG_BOOTDL_CMD_NORMAL_TMO 100
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#define HG_BOOTDL_INFO_HDR_SIZE 512
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enum hg_device_state {
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STATE_FW = 0,
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STATE_BOOT,
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};
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enum hg_boot_host_check{
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HG_BOOTDL_CHECK_SUM = 0,
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HG_BOOTDL_CHECK_CRC8,
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HG_BOOTDL_CHECK_0XFD,
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HG_BOOTDL_CHECK_OFF = 0xFF
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} ;
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enum hg_boot_host_rsp_err{
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HG_BOOTDL_RSP_OK = 0,
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HG_BOOTDL_RSP_ERR_CMD,
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HG_BOOTDL_RSP_ERR_ADDR,
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HG_BOOTDL_RSP_ERR_LEN,
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HG_BOOTDL_RSP_ERR_PERMISSION,
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HG_BOOTDL_RSP_ERR_CMD_CHECK,
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HG_BOOTDL_RSP_ERR_DATA_CHECK,
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HG_BOOTDL_RSP_ERR_TO,
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HG_BOOTDL_RSP_ERR_IN_FW = 0xFF,
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} ;
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/**
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* @brief huge-ic boot state machine
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*/
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enum hg_boot_host_err {
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HG_BOOTDL_ERR_NONE = 0,
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HG_BOOTDL_ERR_UNSUPPORT_CMD,
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HG_BOOTDL_ERR_RSP_PACKET,
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HG_BOOTDL_ERR_XFER,
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HG_BOOTDL_ERR_TO,
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} ;
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struct hgic_bootdl_fw_info {
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u32 write_addr;
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u8 aes_en;
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u8 crc_en;
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u8 sp_cfg;
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u32 fw_version;
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u32 fw_len;
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u32 local_crc32;
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u32 hdr_len;
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};
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struct hgic_bootdl {
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struct hgic_bootdl_fw_info fw_info;
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u8 checksum_mode;
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u16 last_cookie;
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u32 frag_size;
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struct hgic_bus *bus;
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struct hgic_fwctrl *ctrl;
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struct firmware *fw;
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};
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u32 hgic_bootdl_init(struct hgic_bootdl *hg_fwdl, struct hgic_bus *bus, struct hgic_fwctrl *ctrl);
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void hgic_bootdl_release(struct hgic_bootdl *hg,int mode);
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int hgic_bootdl_download(struct hgic_bootdl *hg, const char *fw_path);
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int hgic_bootdl_cmd_enter(struct hgic_bootdl *hg);
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struct sk_buff *hgic_bootdl_send_cmd(struct hgic_bootdl *hg_fwdl,struct sk_buff *skb,u32 timeout);
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struct sk_buff *hgic_bootdl_send_data(struct hgic_bootdl *hg_fwdl,struct sk_buff *skb,u32 timeout);
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#endif
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