Add Tegra124 USB device id, miniloader, and chip SKU information.
Signed-off-by: Allen Martin <amartin@xxxxxxxxxx>
---
src/main.c | 15 +++++++++++++++
src/nv3p.h | 3 +++
src/tegrarcm.1.in | 4 +++-
src/usb.c | 3 ++-
src/usb.h | 1 +
5 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/src/main.c b/src/main.c
index 960eb4a..c898437 100644
--- a/src/main.c
+++ b/src/main.c
@@ -57,6 +57,9 @@
// tegra114 miniloader
#include "miniloader/tegra114-miniloader.h"
+// tegra124 miniloader
+#include "miniloader/tegra124-miniloader.h"
+
static int wait_status(nv3p_handle_t h3p);
static int send_file(nv3p_handle_t h3p, const char *filename);
static int download_miniloader(usb_device_t *usb, uint8_t *miniloader,
@@ -208,6 +211,9 @@ int main(int argc, char **argv)
} else if ((devid & 0xff) == USB_DEVID_NVIDIA_TEGRA114) {
dprintf("initializing RCM version 35\n");
ret = rcm_init(RCM_VERSION_35);
+ } else if ((devid & 0xff) == USB_DEVID_NVIDIA_TEGRA124) {
+ dprintf("initializing RCM version 40\n");
+ ret = rcm_init(RCM_VERSION_40);
} else {
error(1, ENODEV, "unknown tegra device: 0x%x", devid);
}
@@ -249,6 +255,10 @@ int main(int argc, char **argv)
miniloader = miniloader_tegra114;
miniloader_size = sizeof(miniloader_tegra114);
miniloader_entry = TEGRA114_MINILOADER_ENTRY;
+ } else if ((devid & 0xff) == USB_DEVID_NVIDIA_TEGRA124) {
+ miniloader = miniloader_tegra124;
+ miniloader_size = sizeof(miniloader_tegra124);
+ miniloader_entry = TEGRA124_MINILOADER_ENTRY;
} else {
error(1, ENODEV, "unknown tegra device: 0x%x", devid);
}
@@ -481,6 +491,11 @@ static void dump_platform_info(nv3p_platform_info_t *info)
case TEGRA114_CHIP_SKU_T114: chip_name = "t114"; break;
default: chip_name = "unknown"; break;
}
+ } else if (info->chip_id.id == 0x40) {
+ switch (info->sku) {
+ case TEGRA124_CHIP_SKU_T124: chip_name = "t124"; break;
+ default: chip_name = "unknown"; break;
+ }
} else {
chip_name = "unknown";
}
diff --git a/src/nv3p.h b/src/nv3p.h
index 20cb93b..f57f510 100644
--- a/src/nv3p.h
+++ b/src/nv3p.h
@@ -68,6 +68,9 @@ typedef struct nv3p_state *nv3p_handle_t;
// tegra114 chip sku
#define TEGRA114_CHIP_SKU_T114 0x00
+// tegra124 chip sku
+#define TEGRA124_CHIP_SKU_T124 0x00
+
// boot device type
#define NV3P_DEV_TYPE_NAND 0x1
#define NV3P_DEV_TYPE_EMMC 0x2
diff --git a/src/tegrarcm.1.in b/src/tegrarcm.1.in
index 4b9200d..011d169 100644
--- a/src/tegrarcm.1.in
+++ b/src/tegrarcm.1.in
@@ -24,6 +24,8 @@ device.
.B Tegra30
.IP \(bu
.B Tegra114
+.IP \(bu
+.B Tegra124
.SS How to use
.IP \(em
@@ -53,7 +55,7 @@ the firmware file that will be downloaded and executed.
.B \-\-loadaddr \fIloadaddr\fP
Specify the address the bootloader will be loaded at. This should be
specified in hex and is typically 0x108000 for a Tegra20 device or
-0x80108000 for a Tegra30 or Tegra114 device.
+0x80108000 for a Tegra30, Tegra114, or Tegra124 device.
.TP
.B \-\-entryaddr \fIentryaddr\fP
Specify the entry address that control will be passed to after the
diff --git a/src/usb.c b/src/usb.c
index 0b33de9..16f3d90 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -155,7 +155,8 @@ usb_device_t *usb_open(uint16_t venid, uint16_t *devid)
if (usb_match(device, venid, devid)) {
if ((*devid & 0xff) == USB_DEVID_NVIDIA_TEGRA20 ||
(*devid & 0xff) == USB_DEVID_NVIDIA_TEGRA30 ||
- (*devid & 0xff) == USB_DEVID_NVIDIA_TEGRA114) {
+ (*devid & 0xff) == USB_DEVID_NVIDIA_TEGRA114 ||
+ (*devid & 0xff) == USB_DEVID_NVIDIA_TEGRA124) {
found = device;
break;
} else {
diff --git a/src/usb.h b/src/usb.h
index 03ba18c..a7b36af 100644
--- a/src/usb.h
+++ b/src/usb.h
@@ -35,6 +35,7 @@
#define USB_DEVID_NVIDIA_TEGRA20 0x20
#define USB_DEVID_NVIDIA_TEGRA30 0x30
#define USB_DEVID_NVIDIA_TEGRA114 0x35
+#define USB_DEVID_NVIDIA_TEGRA124 0x40
typedef struct {
libusb_device_handle *handle;
--
1.8.1.5
--
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