diff options
Diffstat (limited to 'board/starfive/visionfive2/visionfive2-i2c-eeprom.c')
-rw-r--r-- | board/starfive/visionfive2/visionfive2-i2c-eeprom.c | 60 |
1 files changed, 34 insertions, 26 deletions
diff --git a/board/starfive/visionfive2/visionfive2-i2c-eeprom.c b/board/starfive/visionfive2/visionfive2-i2c-eeprom.c index c334d98cf6..c36de1a512 100644 --- a/board/starfive/visionfive2/visionfive2-i2c-eeprom.c +++ b/board/starfive/visionfive2/visionfive2-i2c-eeprom.c @@ -190,6 +190,7 @@ static void show_eeprom(void) pbuf.eeprom.atom4.data.mac1_addr[4], pbuf.eeprom.atom4.data.mac1_addr[5]); } else { printf("Custom data v%d is not Supported\n", pbuf.eeprom.atom4.data.version); + dump_raw_eeprom(); } printf("--------EEPROM INFO--------\n\n"); } @@ -404,29 +405,6 @@ static void set_product_id(char *string) update_crc(); } -static int print_usage(void) -{ - printf("display and program the system ID and MAC addresses in EEPROM\n" - "[read_eeprom|initialize|write_eeprom|mac_address|pcb_revision|bom_revision|product_id]\n" - "mac read_eeprom\n" - " - read EEPROM content into memory data structure\n" - "mac write_eeprom\n" - " - save memory data structure to the EEPROM\n" - "mac initialize\n" - " - initialize the in-memory EEPROM copy with default data\n" - "mac mac0_address <xx:xx:xx:xx:xx:xx>\n" - " - stores a MAC0 address into the local EEPROM copy\n" - "mac mac1_address <xx:xx:xx:xx:xx:xx>\n" - " - stores a MAC1 address into the local EEPROM copy\n" - "mac pcb_revision <?>\n" - " - stores a StarFive PCB revision into the local EEPROM copy\n" - "mac bom_revision <A>\n" - " - stores a StarFive BOM revision into the local EEPROM copy\n" - "mac product_id <VF7110A1-2228-D008E000-xxxxxxxx>\n" - " - stores a StarFive product ID into the local EEPROM copy\n"); - return 0; -} - int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { char *cmd; @@ -437,7 +415,7 @@ int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) } if (argc > 3) - return print_usage(); + return CMD_RET_USAGE; cmd = argv[1]; @@ -450,10 +428,13 @@ int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; } else if (!strcmp(cmd, "write_eeprom")) { return prog_eeprom(STARFIVE_EEPROM_HATS_SIZE_MAX); + } else if (!strcmp(cmd, "raw")) { + dump_raw_eeprom(); + return 0; } if (argc != 3) - return print_usage(); + return CMD_RET_USAGE; if (is_match_magic()) { printf("Please read the EEPROM ('read_eeprom') and/or initialize the EEPROM ('initialize') first.\n"); @@ -477,7 +458,7 @@ int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; } - return print_usage(); + return CMD_RET_USAGE; } /** @@ -559,3 +540,30 @@ u32 get_ddr_size_from_eeprom(void) return hextoul(&pbuf.eeprom.atom1.data.pstr[14], NULL); } + +U_BOOT_LONGHELP(mac, + "\n" + " - display EEPROM content\n" + "mac read_eeprom\n" + " - read EEPROM content into memory data structure\n" + "mac write_eeprom\n" + " - save memory data structure to the EEPROM\n" + "mac initialize\n" + " - initialize the in-memory EEPROM copy with default data\n" + "mac raw\n" + " - hexdump memory data structure\n" + "mac mac0_address <xx:xx:xx:xx:xx:xx>\n" + " - stores a MAC0 address into the local EEPROM copy\n" + "mac mac1_address <xx:xx:xx:xx:xx:xx>\n" + " - stores a MAC1 address into the local EEPROM copy\n" + "mac pcb_revision <?>\n" + " - stores a StarFive PCB revision into the local EEPROM copy\n" + "mac bom_revision <A>\n" + " - stores a StarFive BOM revision into the local EEPROM copy\n" + "mac product_id <VF7110A1-2228-D008E000-xxxxxxxx>\n" + " - stores a StarFive product ID into the local EEPROM copy\n"); + +U_BOOT_CMD( + mac, 3, 1, do_mac, + "display and program the board revision and MAC address in EEPROM", + mac_help_text); |