diff options
| author | Gong Qianyu <Qianyu.Gong@freescale.com> | 2015-11-11 17:58:40 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-11-30 09:11:11 -0800 |
| commit | 7023100971c96b043b0aee669c45d1fcb3e8557b (patch) | |
| tree | 5484e3926954a71803451b350d3567062f6388ec /board | |
| parent | 28752cf83b115aff7f27df2e52f4c69399dd95c6 (diff) | |
| download | u-boot-imx-7023100971c96b043b0aee669c45d1fcb3e8557b.zip u-boot-imx-7023100971c96b043b0aee669c45d1fcb3e8557b.tar.gz u-boot-imx-7023100971c96b043b0aee669c45d1fcb3e8557b.tar.bz2 | |
armv8/ls1043ardb: add USB support
Add support for the third USB controller for LS1043A.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/ls1043ardb/ls1043ardb.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/board/freescale/ls1043ardb/ls1043ardb.c b/board/freescale/ls1043ardb/ls1043ardb.c index 9032ed3..cdd50d6 100644 --- a/board/freescale/ls1043ardb/ls1043ardb.c +++ b/board/freescale/ls1043ardb/ls1043ardb.c @@ -69,7 +69,23 @@ int dram_init(void) int board_early_init_f(void) { + struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR; + u32 usb_pwrfault; + 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_DEDICATED << + SCFG_USBPWRFAULT_USB3_SHIFT) | + (SCFG_USBPWRFAULT_DEDICATED << + SCFG_USBPWRFAULT_USB2_SHIFT) | + (SCFG_USBPWRFAULT_SHARED << + SCFG_USBPWRFAULT_USB1_SHIFT); + out_be32(&scfg->usbpwrfault_selcr, usb_pwrfault); +#endif + return 0; } |