diff options
| author | Jeroen Hofstee <jeroen@myspectrum.nl> | 2012-04-19 11:25:18 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-04-21 16:58:02 +0200 |
| commit | 90579fdd4179f2ed531b3bc69b76c7842fa29ab3 (patch) | |
| tree | 406d410a58f70b247953b1abcbca1a66c4f1afc7 | |
| parent | 896bbb5316f9e473d95766a2f295cc6f69af3a51 (diff) | |
| download | u-boot-imx-90579fdd4179f2ed531b3bc69b76c7842fa29ab3.zip u-boot-imx-90579fdd4179f2ed531b3bc69b76c7842fa29ab3.tar.gz u-boot-imx-90579fdd4179f2ed531b3bc69b76c7842fa29ab3.tar.bz2 | |
ehci-omap: fix for enabling the correct usb port
This is just a patch for the problem reported here:
http://lists.denx.de/pipermail/u-boot/2012-February/117580.html originally reported by Igor.
"Looks like this is copy paste error from my side,(for port2/3 it should have been bypass
for port2/3 rather its port1 set in bypass mode)"
I only submit the patch since it is missing in 2012.04-rc3 while the twister board
depends on it. Maybe it is already somewhere in the reposistory, but I cannot find it.
note: the twister boards still needs an additional `usb reset`, don't know why.
U-Boot 2012.04-rc3-dirty (Apr 19 2012 - 21:38:38)
AM35XX-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz
TAM3517 TWISTER Board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
In: serial
Out: serial
Err: serial
Die ID #746c0000000000000155dc1405011024
Net: DaVinci-EMAC, smc911x-0
Hit any key to stop autoboot: 0
twister => usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Govindraj.R <govindraj.raja <at> ti.com>
Acked-by: Tom Rini <trini@ti.com>
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 00f787f..1ed7710 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -200,12 +200,12 @@ int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata) if (is_ehci_phy_mode(usbhs_pdata->port_mode[1])) clrbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS); else - setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS); + setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS); if (is_ehci_phy_mode(usbhs_pdata->port_mode[2])) clrbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS); else - setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS); + setbits_le32(®, OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS); } else if (rev == OMAP_USBHS_REV2) { clrsetbits_le32(®, (OMAP_P1_MODE_CLEAR | OMAP_P2_MODE_CLEAR), OMAP4_UHH_HOSTCONFIG_APP_START_CLK); |