diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2014-06-24 07:26:03 -0700 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-09 06:20:10 +0100 |
| commit | f6ad8320dd9b33bcfcd1a280d62b865f9da4bdd9 (patch) | |
| tree | fca514a50e3157e51e966bee8090541b0a531b60 /src/mainboard | |
| parent | 22fa0e0e0c29679ec50012f0ae9a58abebbe2397 (diff) | |
| download | coreboot-f6ad8320dd9b33bcfcd1a280d62b865f9da4bdd9.tar.xz | |
storm: USB fixes for proto0
The actual storm device has a single USB interface, which needs to be
explicitly turned on using GPIO51.
BUG=chrome-os-partner:29871
TEST=verified that depthcharge finds and boots a kernel from USB stick
Original-Change-Id: Iaf868812c96e1e3289b9403855c4cc8f87c1e368
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/205329
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Original-Reviewed-by: Trevor Bourget <tbourget@codeaurora.org>
(cherry picked from commit aa22376ffac22309a298dfa844e7f61c97d57d3e)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ic0f34622e61a65a0540c0f3fca26fb057fa85fb7
Reviewed-on: http://review.coreboot.org/8147
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/storm/mainboard.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mainboard/google/storm/mainboard.c b/src/mainboard/google/storm/mainboard.c index 301e6450e5..d5adf2d855 100644 --- a/src/mainboard/google/storm/mainboard.c +++ b/src/mainboard/google/storm/mainboard.c @@ -21,6 +21,7 @@ #include <boot/coreboot_tables.h> #include <device/device.h> #include <soc/qualcomm/ipq806x/include/clock.h> +#include <soc/qualcomm/ipq806x/include/gpio.h> #include <soc/qualcomm/ipq806x/include/usb.h> /* convenient shorthand (in MB) */ @@ -32,12 +33,15 @@ #define DMA_START (CONFIG_DRAM_DMA_START / MiB) #define DMA_SIZE (CONFIG_DRAM_DMA_SIZE / MiB) +#define USB_ENABLE_GPIO 51 + static void setup_usb(void) { + gpio_tlmm_config_set(USB_ENABLE_GPIO, FUNC_SEL_GPIO, + GPIO_PULL_UP, GPIO_10MA, GPIO_ENABLE); usb_clock_config(); setup_usb_host1(); - setup_usb_host2(); } static void setup_mmu(void) |