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-rw-r--r--mpm/tools/db-id.c11
-rw-r--r--mpm/tools/db-init.c23
-rw-r--r--mpm/tools/eeprom-init.c52
-rw-r--r--mpm/tools/eeprom.c30
-rw-r--r--mpm/tools/eeprom.h26
5 files changed, 113 insertions, 29 deletions
diff --git a/mpm/tools/db-id.c b/mpm/tools/db-id.c
index 53501e0df..87c06392b 100644
--- a/mpm/tools/db-id.c
+++ b/mpm/tools/db-id.c
@@ -10,10 +10,17 @@
static void usrp_sulfur_db_eeprom_print_id(struct usrp_sulfur_db_eeprom *ep)
{
+ int rev;
+
+ if (ntohl(ep->version) == 1)
+ rev = ntohs(ep->rev.v1_rev);
+ else
+ rev = ep->rev.v2_rev.rev;
+
if (ntohs(ep->pid) == 0x150)
- printf("product=ni,magnesium-rev%x\n", ntohs(ep->rev)+1);
+ printf("product=ni,magnesium-rev%x\n", rev + 1);
else if (ntohs(ep->pid) == 0x180)
- printf("product=ni,eiscat-rev%x\n", ntohs(ep->rev)+1);
+ printf("product=ni,eiscat-rev%x\n", rev + 1);
else
printf("product=unknown-(%04x)\n", ep->pid);
diff --git a/mpm/tools/db-init.c b/mpm/tools/db-init.c
index fdf8dcd87..20f71915e 100644
--- a/mpm/tools/db-init.c
+++ b/mpm/tools/db-init.c
@@ -8,14 +8,24 @@
#include <stdlib.h>
#include <stdio.h>
+int get_dt_compat(int rev)
+{
+ if (rev > 3)
+ return 3;
+
+ return rev;
+}
+
void usage(char *argv[])
{
printf("-- Usage -- \n");
- printf("%s slot pid rev serial#\n\n", argv[0]);
+ printf("%s slot pid rev serial [dt-compat]#\n\n", argv[0]);
printf("Example:\n");
printf("$ %s 0 0x0150 0 310A850\n",
argv[0]);
-
+ printf("or specifying a dt-compat explicitly:\n");
+ printf("$ %s 0 0x0150 0 310A850 3\n",
+ argv[0]);
}
@@ -23,15 +33,20 @@ int main(int argc, char *argv[])
{
struct usrp_sulfur_db_eeprom *ep;
int which_slot = 0;
+ u8 dt_compat = 0;
- if (argc != 5) {
+ if (argc < 5) {
usage(argv);
return EXIT_FAILURE;
}
+ if (argc >= 6)
+ dt_compat = atoi(argv[5]);
+
which_slot = atoi(argv[1]);
- ep = usrp_sulfur_db_eeprom_new(strtol(argv[2], NULL, 16), atoi(argv[3]), argv[4]);
+ ep = usrp_sulfur_db_eeprom_new(strtol(argv[2], NULL, 16), atoi(argv[3]), argv[4],
+ dt_compat ? dt_compat : get_dt_compat(atoi(argv[3])));
usrp_sulfur_db_eeprom_print(ep);
if (!which_slot)
diff --git a/mpm/tools/eeprom-init.c b/mpm/tools/eeprom-init.c
index a2b608464..87dc26a6b 100644
--- a/mpm/tools/eeprom-init.c
+++ b/mpm/tools/eeprom-init.c
@@ -8,39 +8,75 @@
#include <stdio.h>
#include <stdlib.h>
+int derive_dt_compat(int rev)
+{
+ /* up to rev6 they were individual dts */
+ if (rev > 5)
+ return 5;
+
+ return rev;
+}
+
+int derive_mcu_compat(int rev)
+{
+ /* up to rev6 they were individual firmware */
+ if (rev > 5)
+ return 5;
+
+ return rev;
+}
+
void usage(char *argv[])
{
printf("-- Usage -- \n");
- printf("%s serial# revision eth0 eth1 eth2 pid\n\n", argv[0]);
+ printf("%s serial# revision eth0 eth1 eth2 [pid] [dt-compat] [mcu-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",
+ argv[0]);
}
int main(int argc, char *argv[])
{
struct usrp_sulfur_eeprom *ep, *ep2;
+ u16 dt_compat = 0;
+ u16 mcu_compat = 0;
- if (argc < 6 || argc > 7) {
+ if (argc < 6 || argc > 9) {
usage(argv);
return EXIT_FAILURE;
}
- printf("sizeof(*ep)=%lu\n", sizeof(*ep));
-
long pid = 0x4242;
- if (argc == 7) {
+ if (argc >= 7) {
pid = strtol(argv[6], NULL, 0);
}
+ if (argc >= 8) {
+ dt_compat = strtol(argv[7], NULL, 0);
+ printf("dt_compat=%u\n", dt_compat);
+ }
+
+ if (argc == 9) {
+ mcu_compat = strtol(argv[8], NULL, 0);
+ printf("mcu_compat=%u\n", mcu_compat);
+ }
+
if (pid < 0 || pid > 0xFFFF) {
printf("Invalid PID: %lX\n", pid);
return EXIT_FAILURE;
}
- ep = usrp_sulfur_eeprom_new(NULL, (u16) pid, atoi(argv[2]), (const u8*) argv[1],
- argv[3], argv[4], argv[5]);
+ /* If no MCU or DT compat specified, derive based on rule up there,
+ * i.e. everything newer than 5 will be 5, assuming we don't change
+ * anything software visible anymore
+ */
+ ep = usrp_sulfur_eeprom_new(NULL, (u16) pid, atoi(argv[2]), argv[1],
+ argv[3], argv[4], argv[5], dt_compat ? dt_compat : derive_dt_compat(atoi(argv[2])),
+ mcu_compat ? mcu_compat : derive_mcu_compat(atoi(argv[2])));
+
usrp_sulfur_eeprom_print(ep);
usrp_sulfur_eeprom_to_i2c(ep, "/dev/i2c-2");
free(ep);
diff --git a/mpm/tools/eeprom.c b/mpm/tools/eeprom.c
index ce4c76277..c2bf3705e 100644
--- a/mpm/tools/eeprom.c
+++ b/mpm/tools/eeprom.c
@@ -31,8 +31,8 @@
static const u32 USRP_EEPROM_MAGIC = 0xF008AD10;
static const u32 USRP_EEPROM_DB_MAGIC = 0xF008AD11;
-static const u32 USRP_EEPROM_VERSION = 1;
-static const u32 USRP_EEPROM_DB_VERSION = 1;
+static const u32 USRP_EEPROM_VERSION = 2;
+static const u32 USRP_EEPROM_DB_VERSION = 2;
static const u32 USRP_EEPROM_DEFAULT_MCU_FLAGS[4] = {0x0, 0x0, 0x0, 0x0};
@@ -122,10 +122,12 @@ static int __eth_addr_parse(uint8_t *out, const char *in)
struct usrp_sulfur_eeprom *usrp_sulfur_eeprom_new(const u32 *mcu_flags,
const u16 pid,
const u16 rev,
- const u8 *serial,
+ const char *serial,
const char *eth_addr0,
const char *eth_addr1,
- const char *eth_addr2)
+ const char *eth_addr2,
+ const u16 dt_compat,
+ const u16 mcu_compat)
{
struct usrp_sulfur_eeprom *ep;
int i;
@@ -169,6 +171,9 @@ struct usrp_sulfur_eeprom *usrp_sulfur_eeprom_new(const u32 *mcu_flags,
if (eth_addr2)
__eth_addr_parse(ep->eth_addr2, eth_addr2);
+ ep->dt_compat = htons(dt_compat);
+ ep->mcu_compat = htons(mcu_compat);
+
ep->crc = htonl(crc32(0, &ep->magic, sizeof(*ep)-4));
return ep;
@@ -217,6 +222,10 @@ void usrp_sulfur_eeprom_print(const struct usrp_sulfur_eeprom *ep)
ep->eth_addr2[0], ep->eth_addr2[1], ep->eth_addr2[2],
ep->eth_addr2[3], ep->eth_addr2[4], ep->eth_addr2[5]);
+ if (ntohl(ep->version) == 2)
+ printf("-- DT-Compat/MCU-Compat: %04x %04x\n",
+ ntohs(ep->dt_compat), ntohs(ep->mcu_compat));
+
printf("-- CRC: %08x (%s)\n", ntohl(ep->crc),
__usrp_sulfur_eeprom_check_crc(ep) ? "matches": "doesn't match!");
}
@@ -400,7 +409,8 @@ void usrp_sulfur_eeprom_to_i2c(struct usrp_sulfur_eeprom *ep, const char *path)
struct usrp_sulfur_db_eeprom *usrp_sulfur_db_eeprom_new(const u16 pid,
const u16 rev,
- const u8 *serial)
+ const char *serial,
+ const u16 dt_compat)
{
struct usrp_sulfur_db_eeprom *ep;
int i;
@@ -418,7 +428,8 @@ struct usrp_sulfur_db_eeprom *usrp_sulfur_db_eeprom_new(const u16 pid,
ep->version = htonl(USRP_EEPROM_DB_VERSION);
ep->pid = htons(pid);
- ep->rev = htons(rev);
+ ep->rev.v2_rev.rev = rev;
+ ep->rev.v2_rev.dt_compat = dt_compat;
if (strlen(serial) > 8) {
fprintf(stderr, "Serial# too long\n");
@@ -476,8 +487,13 @@ void usrp_sulfur_db_eeprom_print(const struct usrp_sulfur_db_eeprom *ep)
return;
}
- printf("-- PID/REV: %04x %04x\n", ntohs(ep->pid), ntohs(ep->rev));
+ if (ntohl(ep->version) == 1)
+ printf("-- PID/REV: %04x %04x\n", ntohs(ep->pid), ntohs(ep->rev.v1_rev));
+ else
+ printf("-- PID/REV: %04x %02x\n", ntohs(ep->pid), ep->rev.v2_rev.rev);
printf("-- Serial: %s\n", ep->serial);
+ if (ntohl(ep->version) == 2)
+ printf("-- DT-Compat: %02x\n", ep->rev.v2_rev.dt_compat);
printf("-- CRC: %08x (%s)\n", ntohl(ep->crc),
__usrp_sulfur_db_eeprom_check_crc(ep) ? "matches": "doesn't match!");
}
diff --git a/mpm/tools/eeprom.h b/mpm/tools/eeprom.h
index fc5b47426..04f468dd9 100644
--- a/mpm/tools/eeprom.h
+++ b/mpm/tools/eeprom.h
@@ -29,32 +29,41 @@ struct usrp_sulfur_eeprom {
u16 rev;
u8 serial[8];
u8 eth_addr0[ETH_ALEN];
- u8 __pad_0[2];
+ u16 dt_compat;
u8 eth_addr1[ETH_ALEN];
- u8 __pad_1[2];
+ u16 mcu_compat;
u8 eth_addr2[ETH_ALEN];
u8 __pad_2[2];
u32 crc;
} __attribute__((packed));
+struct db_rev {
+ u8 rev;
+ u8 dt_compat;
+} __attribute__((packed));
+
struct usrp_sulfur_db_eeprom {
u32 magic;
u32 version;
u16 pid;
- u16 rev;
- u8 serial[8];
+ union rev {
+ u16 v1_rev;
+ struct db_rev v2_rev;
+ } rev;
+ char serial[8];
u32 crc;
-
} __attribute__((packed));
/* Motherboard EEPROM stuff */
struct usrp_sulfur_eeprom *usrp_sulfur_eeprom_new(const u32 *mcu_flags,
const u16 pid,
const u16 rev,
- const u8 *serial,
+ const char *serial,
const char *eth_addr0,
const char *eth_addr1,
- const char *eth_addr2);
+ const char *eth_addr2,
+ const u16 dt_compat,
+ const u16 mcu_compat);
void usrp_sulfur_eeprom_to_i2c(struct usrp_sulfur_eeprom *ep, const char *path);
@@ -70,7 +79,8 @@ void usrp_sulfur_eeprom_print(const struct usrp_sulfur_eeprom *ep);
/* Daughterboard EEPROM stuff */
struct usrp_sulfur_db_eeprom *usrp_sulfur_db_eeprom_new(const u16 pid,
const u16 rev,
- const u8 *serial);
+ const char *serial,
+ const u16 dt_compat);
void usrp_sulfur_db_eeprom_to_file(struct usrp_sulfur_db_eeprom *ep,
const char *path);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 12:03:26 +0000