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authorYe Li <ye.li@nxp.com>2020-04-29 10:35:12 +0800
committerStefano Babic <sbabic@denx.de>2020-05-03 15:31:41 +0200
commit407e3844fc8bafb5a648180ec33c2ca806c1a126 (patch)
tree4c87b83b5f21ef5b43da8bf07c77ddfc5a0630f8 /common
parent8f95c0105f77dfc4f42babcdb725a55902a371f8 (diff)
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spl: sdp: Add CONFIG_SPL_SDP_USB_DEV for USB device
Add a new configuration CONFIG_SPL_SDP_USB_DEV to specify the usb index for spl sdp driver, so that we change use different device. The default value is 0. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'common')
-rw-r--r--common/spl/Kconfig8
-rw-r--r--common/spl/spl_sdp.c4
2 files changed, 10 insertions, 2 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 9feadb5..6f37f75 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1172,6 +1172,14 @@ config SPL_USB_SDP_SUPPORT
Enable Serial Download Protocol (SDP) device support in SPL. This
allows to download images into memory and execute (jump to) them
using the same protocol as implemented by the i.MX family's boot ROM.
+
+config SPL_SDP_USB_DEV
+ int "SDP USB controller index"
+ default 0
+ depends on SPL_USB_SDP_SUPPORT
+ help
+ Some boards have USB controller other than 0. Define this option
+ so it can be used in compiled environment.
endif
config SPL_WATCHDOG_SUPPORT
diff --git a/common/spl/spl_sdp.c b/common/spl/spl_sdp.c
index a54c747..82bce0b 100644
--- a/common/spl/spl_sdp.c
+++ b/common/spl/spl_sdp.c
@@ -14,9 +14,9 @@ static int spl_sdp_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
int ret;
- const int controller_index = 0;
+ const int controller_index = CONFIG_SPL_SDP_USB_DEV;
- board_usb_init(0, USB_INIT_DEVICE);
+ board_usb_init(controller_index, USB_INIT_DEVICE);
g_dnl_clear_detach();
ret = g_dnl_register("usb_dnl_sdp");