The SPL-DFU feature enable to load and
execute u-boot over usb from PC using
dfu-util.
Hence dfu-reset should not be issued
when dfu-util -R switch is issued.
Signed-off-by: Ravi Babu <ravib...@ti.com>
---
common/dfu.c | 2 +-
common/spl/Kconfig | 4 ++++
drivers/dfu/dfu.c | 4 ++++
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/common/dfu.c b/common/dfu.c
index 0e9f5f5..546a1ab 100644
--- a/common/dfu.c
+++ b/common/dfu.c
@@ -88,7 +88,7 @@ exit:
board_usb_cleanup(usbctrl_index, USB_INIT_DEVICE);
if (dfu_reset)
- run_command("reset", 0);
+ do_reset(NULL, 0, 0, NULL);
g_dnl_clear_detach();
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 1231351..f51ae2c 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -6,6 +6,9 @@ config SUPPORT_SPL
config SUPPORT_TPL
bool
+config SPL_DFU_NO_RESET
+ bool
+
config SPL
bool
depends on SUPPORT_SPL
@@ -646,6 +649,7 @@ config SPL_USBETH_SUPPORT
config SPL_DFU_SUPPORT
bool "Support DFU (Device Firmware Upgarde)"
select SPL_HASH_SUPPORT
+ select SPL_DFU_NO_RESET
depends on SPL_RAM_SUPPORT
help
This feature enables the DFU (Device Firmware Upgarde) in SPL with
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 8dacc1a..ceb33e3 100644
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -35,7 +35,11 @@ static struct hash_algo *dfu_hash_algo;
*/
__weak bool dfu_usb_get_reset(void)
{
+#ifdef CONFIG_SPL_DFU_NO_RESET
+ return false;
+#else
return true;
+#endif
}
static int dfu_find_alt_num(const char *s)
--
1.9.1
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