diff options
Diffstat (limited to 'mpm/tools/eeprom-init.c')
| -rw-r--r-- | mpm/tools/eeprom-init.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/mpm/tools/eeprom-init.c b/mpm/tools/eeprom-init.c index 0a410ae9e..6ef5ccf45 100644 --- a/mpm/tools/eeprom-init.c +++ b/mpm/tools/eeprom-init.c @@ -8,6 +8,14 @@ #include <stdio.h> #include <stdlib.h> +int derive_rev_compat(int rev) +{ + if (rev > 5) + return 5; + + return rev; +} + int derive_dt_compat(int rev) { /* up to rev6 they were individual dts */ @@ -29,12 +37,12 @@ int derive_mcu_compat(int rev) void usage(char *argv[]) { printf("-- Usage -- \n"); - printf("%s serial# revision eth0 eth1 eth2 [pid] [dt-compat] [mcu-compat]\n\n", argv[0]); + printf("%s serial# revision eth0 eth1 eth2 [pid] [dt-compat] [mcu-compat] [rev-compat]\n\n", argv[0]); printf("Example:\n"); printf("$ %s 310A850 2 0c:22:cc:1a:25:c1 0c:22:cc:1a:25:c2 0c:22:cc:1a:25:c3 0x4242\n", argv[0]); - printf("or specifying dt-compat and mcu-compat explicitly:\n"); - printf("$ %s 310A850 2 0c:22:cc:1a:25:c1 0c:22:cc:1a:25:c2 0c:22:cc:1a:25:c3 0x4242 5 5\n", + printf("or specifying dt-compat, mcu-compat, and rev-compat explicitly:\n"); + printf("$ %s 310A850 2 0c:22:cc:1a:25:c1 0c:22:cc:1a:25:c2 0c:22:cc:1a:25:c3 0x4242 5 5 5\n", argv[0]); } @@ -43,8 +51,9 @@ int main(int argc, char *argv[]) struct usrp_sulfur_eeprom *ep, *ep2; u16 mcu_compat; u16 dt_compat; + u16 rev_compat; - if (argc < 6 || argc > 9) { + if (argc < 6 || argc > 10) { usage(argv); return EXIT_FAILURE; } @@ -61,13 +70,20 @@ int main(int argc, char *argv[]) dt_compat = derive_dt_compat(atoi(argv[2])); } - if (argc == 9) { + if (argc >= 9) { mcu_compat = strtol(argv[8], NULL, 0); printf("mcu_compat=%u\n", mcu_compat); } else { mcu_compat = derive_mcu_compat(atoi(argv[2])); } + if (argc >= 10) { + rev_compat = strtol(argv[9], NULL, 0); + printf("rev_compat=%u\n", rev_compat); + } else { + rev_compat = derive_rev_compat(atoi(argv[2])); + } + if (pid < 0 || pid > 0xFFFF) { printf("Invalid PID: %lX\n", pid); return EXIT_FAILURE; @@ -79,7 +95,7 @@ int main(int argc, char *argv[]) */ ep = usrp_sulfur_eeprom_new(NULL, (u16) pid, atoi(argv[2]), argv[1], argv[3], argv[4], argv[5], dt_compat, - mcu_compat); + mcu_compat, rev_compat); usrp_sulfur_eeprom_print(ep); usrp_sulfur_eeprom_to_i2c(ep, "/dev/i2c-2"); |