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| author | Qianyu Gong <qianyu.gong@nxp.com> | 2016-02-16 13:12:53 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-02-24 08:51:14 -0800 |
| commit | 5a7c40bea618dfa50c6ae5f171782b49fd8250a6 (patch) | |
| tree | 99d70960cb04445d5e2792763b2b36b12a529a4b /board | |
| parent | 0e52b6fea15641d01ce130efdde251b072fcd221 (diff) | |
| download | u-boot-imx-5a7c40bea618dfa50c6ae5f171782b49fd8250a6.zip u-boot-imx-5a7c40bea618dfa50c6ae5f171782b49fd8250a6.tar.gz u-boot-imx-5a7c40bea618dfa50c6ae5f171782b49fd8250a6.tar.bz2 | |
armv8/ls1043aqds: Add USB support for ls1043aqds
Add USB XHCI support for ls1043qds board.
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/ls1043aqds/ls1043aqds.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/freescale/ls1043aqds/ls1043aqds.c b/board/freescale/ls1043aqds/ls1043aqds.c index 01db078..a72fe52 100644 --- a/board/freescale/ls1043aqds/ls1043aqds.c +++ b/board/freescale/ls1043aqds/ls1043aqds.c @@ -223,10 +223,25 @@ void board_retimer_init(void) int board_early_init_f(void) { +#ifdef CONFIG_HAS_FSL_XHCI_USB + struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR; + u32 usb_pwrfault; +#endif #ifdef CONFIG_LPUART u8 uart; #endif fsl_lsch2_early_init_f(); + +#ifdef CONFIG_HAS_FSL_XHCI_USB + out_be32(&scfg->rcwpmuxcr0, 0x3333); + out_be32(&scfg->usbdrvvbus_selcr, SCFG_USBDRVVBUS_SELCR_USB1); + usb_pwrfault = + (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB3_SHIFT) | + (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB2_SHIFT) | + (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB1_SHIFT); + out_be32(&scfg->usbpwrfault_selcr, usb_pwrfault); +#endif + #ifdef CONFIG_LPUART /* We use lpuart0 as system console */ uart = QIXIS_READ(brdcfg[14]); |