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Diffstat (limited to 'libqmrom/include/spi_rom_protocol.h')
-rw-r--r--libqmrom/include/spi_rom_protocol.h140
1 files changed, 3 insertions, 137 deletions
diff --git a/libqmrom/include/spi_rom_protocol.h b/libqmrom/include/spi_rom_protocol.h
index 4881222..f17575e 100644
--- a/libqmrom/include/spi_rom_protocol.h
+++ b/libqmrom/include/spi_rom_protocol.h
@@ -15,7 +15,6 @@
#ifndef __KERNEL__
#include <stdint.h>
-#include <unistd.h>
#else
#include <linux/types.h>
#endif
@@ -41,6 +40,7 @@ struct stc {
uint8_t out_active : 1; // Output active indication: Set to one by the SOC SPI driver to tell the HOST that it is outputting data on MISO line and expecting that the host is doing a read transaction at this time. This is set to zero for all other transactions.
uint8_t out_waiting : 1; // Output data waiting indication: Set to one by the SOC SPI driver to tell the HOST there is data awaiting reading. This is set to zero when there is no data pending output.
} soc_flags;
+ uint8_t raw_flags;
};
uint8_t ul;
uint16_t len;
@@ -63,13 +63,13 @@ struct stc {
#define SPI_DEVICE_READY_FLAGS SPI_SH_ODW_BIT_MASK
/* Communication parameters */
-#define MAX_STC_FRAME_LEN 1024
+#define MAX_STC_FRAME_LEN 2048
#define MAX_STC_PAYLOAD_LEN (MAX_STC_FRAME_LEN - sizeof(struct stc))
#define SPI_NUM_READS_FOR_READY 1
#define SPI_NUM_FAILS_RETRY 4
#define SPI_ET_PROTOCOL 5
#define SPI_RST_LOW_DELAY_MS 20
-#define SPI_INTERCMD_DELAY_MS 10
+#define SPI_INTERCMD_DELAY_MS 1
#define SPI_DEVICE_POLL_RETRY 10
#define SPI_READY_TIMEOUT_MS 50
#define SPI_ET_VERSION_LOCATION 0x601f0000
@@ -89,138 +89,4 @@ struct stc {
#define SPI_ROM_WRITE_IMAGE_SIZE_SIZE 4
#define SPI_ROM_DBG_CERT_SIZE_SIZE 5
-_Static_assert(MAX_STC_PAYLOAD_LEN == 1020,
- "MAX_STC_PAYLOAD_LEN should be 1020...");
-
-enum spi_rsp_e {
- SPI_RSP_WAIT_DOWNLOAD_MODE = 1, /*Waiting for download command*/
- SPI_RSP_WAIT_FOR_KEY1_CERT_A0,
- SPI_RSP_WAIT_FOR_KEY2_CERT_A0,
- SPI_RSP_WAIT_FOR_IMAGE_CERT_A0,
- SPI_RSP_WAIT_IMAGE_SIZE,
- SPI_RSP_WAIT_FOR_IMAGE,
- SPI_RSP_DOWNLOAD_OK,
- SPI_RSP_BOOT_OK,
- SPI_RSP_ERROR_CS, /*Checksum/CRC error*/
- SPI_RSP_ERROR_CERTIFICATE, /*Got error certificate RSA/FW ver/Didn't get all the data before switching to image/...*/
- SPI_RSP_CMD_TOO_SHORT, /*Got command smaller than SPI_HEADER_SIZE. Each command must be at least this size.*/
- SPI_RSP_ERROR_LOADING_IN_DOWNLOAD, /*Error checking certificates or image, going to download mode*/
- SPI_RSP_WAIT_FOR_KEY1_CERT_B0 = 0x11,
- SPI_RSP_WAIT_FOR_KEY2_CERT_B0 = 0x12,
- SPI_RSP_WAIT_FOR_IMAGE_CERT_B0 = 0x13,
- SPI_RSP_WAIT_DBG_CERT_B0 = 0x14,
- SPI_RSP_WAIT_DBG_CERT_SIZE_B0 = 0x1e,
-};
-
-enum spi_cmd_dnld_e {
- SPI_BOOT_DOWNLOAD_RRAM_CMD_A0 = 0x40,
- SPI_BOOT_JUMP_RRAM_CMD,
- SPI_BOOT_DOWNLOAD_SRAM_CMD,
- SPI_BOOT_JUMP_SRAM_CMD,
-
- SPI_BOOT_DOWNLOAD_SEC_ICV_CMD_B0 = 0,
- SPI_BOOT_DOWNLOAD_SEC_OEM_CMD_B0 = 1,
- SPI_BOOT_GET_CHIP_VER_B0 = 2,
- SPI_BOOT_GET_CHIP_INFO_B0 = 3,
- SPI_BOOT_ERASE_DEBUG_CERT_B0 = 4,
- SPI_BOOT_DOWNLOAD_DEBUG_CERT_B0 = 5,
- SPI_BOOT_DOWNLOAD_SEC_IMAGE_DATA_B0 = 0xf,
- SPI_BOOT_DOWNLOAD_CERT_DATA_B0 = 0x10,
- SPI_BOOT_DEBUG_CERT_SIZE_B0 = 0x11,
-};
-
-enum spi_ul_e {
- SPI_UL_NO_PROTOCOL = 0,
- SPI_UL_ROM_BOOT_PROTO = 1,
- SPI_UL_EMB_TEST = 5,
-};
-
-int spi_proto_prepare_write_cmd(void *spi_handle, int do_exp_resp,
- uint8_t exp_resp, int read_len,
- struct stc *sstc, struct stc *hstc,
- enum chip_revision_e revision);
-int spi_proto_send_stc(void *spi_handle, struct stc *sstc,
- const struct stc *hstc, enum chip_revision_e revision);
-int spi_proto_wait_for_device_flag(void *spi_handle, uint8_t flag_mask,
- struct stc *sstc, struct stc *hstc,
- int retries);
-
-#define dump_full_hstc(log_lvl, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # host stc: {.rvd 0x%x, .rd %d, .prd %d, .wr %d, .ul 0x%x, .len %u} -- ", \
- s->host_flags.reserved, s->host_flags.read, \
- s->host_flags.pre_read, s->host_flags.write, s->ul, \
- s->len); \
- hexdump(log_lvl, (unsigned char *)s, \
- sizeof(struct stc) + s->len); \
- } while (0)
-
-#define dump_full_sstc(log_lvl, s, ...) \
- do { \
- uint16_t l = s->len; \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # soc stc: {.rvd 0x%x, .err %d, .rdy %d, .oact %d, .owait %d, .ul 0x%x, .len %u} -- ", \
- s->soc_flags.reserved, s->soc_flags.err, \
- s->soc_flags.ready, s->soc_flags.out_active, \
- s->soc_flags.out_waiting, s->ul, l); \
- hexdump(log_lvl, (unsigned char *)s, sizeof(struct stc) + l); \
- } while (0)
-
-#define dump_decoded_hstc(log_lvl, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # host stc: {.rvd 0x%x, .rd %d, .prd %d, .wr %d, .ul 0x%x, .len %u}\n", \
- s->host_flags.reserved, s->host_flags.read, \
- s->host_flags.pre_read, s->host_flags.write, s->ul, \
- s->len); \
- } while (0)
-
-#define dump_decoded_sstc(log_lvl, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # soc stc: {.rvd 0x%x, .err %d, .rdy %d, .oact %d, .owait %d, .ul 0x%x, .len %u}\n", \
- s->soc_flags.reserved, s->soc_flags.err, \
- s->soc_flags.ready, s->soc_flags.out_active, \
- s->soc_flags.out_waiting, s->ul, s->len); \
- } while (0)
-
-#define dump_raw_hstc(log_lvl, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # host stc %d data bytes -- ", s->len); \
- hexdump(log_lvl, (unsigned char *)s, \
- sizeof(struct stc) + s->len); \
- } while (0)
-
-#define dump_raw_sstc(log_lvl, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl(" # soc stc %d data bytes -- ", s->len); \
- hexdump(log_lvl, (unsigned char *)s, \
- sizeof(struct stc) + s->len); \
- } while (0)
-
-#define dump_raw_hsstc(log_lvl, h, s, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl("%04x:", (uint32_t)(h->len + sizeof(struct stc))); \
- hexrawdump(log_lvl, (unsigned char *)h, \
- sizeof(struct stc) + h->len); \
- log_lvl(":"); \
- hexrawdump(log_lvl, (unsigned char *)s, \
- sizeof(struct stc) + h->len); \
- log_lvl("\n"); \
- } while (0)
-
-#define dump_raw_buffer(log_lvl, t, r, l, ...) \
- do { \
- log_lvl(__VA_ARGS__); \
- log_lvl("%04x:", l); \
- hexrawdump(log_lvl, t, l); \
- log_lvl(":"); \
- hexrawdump(log_lvl, r, l); \
- log_lvl("\n"); \
- } while (0)
-
#endif /* __SPI_ROM_PROTOCOL_H__ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-23 10:10:11 +0000