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| author | Marek Vasut <marek.vasut@gmail.com> | 2017-05-13 13:57:49 (GMT) |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2017-05-21 19:38:27 (GMT) |
| commit | d1018f5f9f6433a0ba5da64a431c4e6fa6299962 (patch) | |
| tree | 3c0a37e886e3d3897caa4dfecae1851dee95e648 /board/renesas | |
| parent | fe2e8ff955ad18a7f7f26d3d56ebaa96167139b6 (diff) | |
| download | u-boot-d1018f5f9f6433a0ba5da64a431c4e6fa6299962.tar.xz | |
ARM: rmobile: salvator-x: Add USB support
Add support for the EHCI USB.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'board/renesas')
| -rw-r--r-- | board/renesas/salvator-x/salvator-x.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/board/renesas/salvator-x/salvator-x.c b/board/renesas/salvator-x/salvator-x.c index acc541d..44e4006 100644 --- a/board/renesas/salvator-x/salvator-x.c +++ b/board/renesas/salvator-x/salvator-x.c @@ -107,6 +107,9 @@ int board_init(void) mstp_clrbits_le32(MSTPSR1, SMSTPCR1, GSX_MSTP112); + /* USB1 pull-up */ + setbits_le32(PFC_PUEN6, PUEN_USB1_OVC | PUEN_USB1_PWEN); + #ifdef CONFIG_RAVB /* EtherAVB Enable */ /* GPSR2 */ @@ -131,6 +134,15 @@ int board_init(void) /* IPSR3 */ gpio_request(GPIO_FN_AVB_AVTP_CAPTURE_B, NULL); + /* USB2_OVC */ + gpio_request(GPIO_GP_6_15, NULL); + gpio_direction_input(GPIO_GP_6_15); + + /* USB2_PWEN */ + gpio_request(GPIO_GP_6_14, NULL); + gpio_direction_output(GPIO_GP_6_14, 1); + gpio_set_value(GPIO_GP_6_14, 1); + /* AVB_PHY_RST */ gpio_request(GPIO_GP_2_10, NULL); gpio_direction_output(GPIO_GP_2_10, 0); |