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device: support specifying active slot

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For different reasons it might be desirable to keep slot 'b' as an
active slot. Add support for specifying the active slot in the config
file. The default is still slot 'a'.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Dmitry Baryshkov
2023-09-20 17:43:08 +03:00
parent acb6508e4f
commit 327da0b5b5
3 changed files with 6 additions and 3 deletions
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2
device.c
View File

@@ -258,7 +258,7 @@ void device_boot(struct device *device, const void *data, size_t len)
{
warnx("booting the board...");
if (device->set_active)
fastboot_set_active(device->fastboot, "a");
fastboot_set_active(device->fastboot, device->set_active);
fastboot_download(device->fastboot, data, len);
device->boot(device);
}

2
device.h
View File

@@ -35,7 +35,7 @@ struct device {
void (*key)(struct device *device, int key, bool asserted);
void (*send_break)(struct device *dev);
bool set_active;
const char *set_active;
void *cdb;

5
device_parser.c
View File

@@ -144,7 +144,10 @@ static void parse_board(struct device_parser *dp)
if (!dev->boot)
dev->boot = device_fastboot_boot;
} else if (!strcmp(key, "fastboot_set_active")) {
dev->set_active = !strcmp(value, "true");
if (!strcmp(value, "true"))
dev->set_active = "a";
else
dev->set_active = strdup(value);
} else if (!strcmp(key, "broken_fastboot_boot")) {
if (!strcmp(value, "true"))
dev->boot = device_fastboot_flash_reboot;