Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/p3060: Add SoC related support for P3060 platform
  powerpc/85xx: Add support for setting up RAID engine liodns on P5020
  powerpc/85xx: Refactor some defines out of corenet_ds.h
  fm-eth: Add ability for board code to disable a port
  powerpc/mpc8548: Add workaround for erratum NMG_LBC103
  powerpc/mpc8548: Add workaround for erratum NMG_DDR120
  powerpc/mpc85xxcds: Fix PCI speed
  powerpc/mpc8548cds: Fix booting message
  powerpc/p4080: Add support for secure boot flow
  powerpc/85xx: Add Secure Boot support on P1010RDB for NOR, NAND & SPIFLASH
  powerpc/85xx: Add PBL & SECUREBOOT support on P3041/P5020DS boards
  powerpc/p2041rdb: remove watch dog related codes
  powerpc/p2041rdb: updated description of cpld command
  powerpc/p2041rdb: add more ddr frequencies support
  powerpc/p2041rdb: set sysclk according to status of physical switch SW1
  powerpc/p2041rdb: update cpld reset command according to CPLD 2.0
  powerpc/mpc8349emds: Migrate from spd_sdram to unified DDR driver
  powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver
  powerpc/mpc8xxx: Add DDR2 to unified DDR driver
  powerpc/mpc8xxx: Fix picos_to_mclk() and get_memory_clk_period_ps()
  powerpc/mpc8xxx: Add SPD EEPROM address for single controller 2 slots
  powerpc/mpc8xxx: Fix DDR code for empty first DIMM slot and enable DQS_en
  powerpc/85xx: Refactor P2041RDB to use common p_corenet files
  powerpc/85xx: refactor common P-Series CoreNet files for FSL boards
  powerpc/85xx: Enable CMD_REGINFO on corenet boards
  powerpc/85xx: p2041rdb - Remove unused 'execute' perm in TLB entries
  powerpc/85xx: Fix USB protocol definitions for P1020RDB
  powerpc/corenet_ds: Use separated speed tables for UDIMM and RDIMM
  powerpc/mpc8xxx: Move DDR RCW overriding to common code
  powerpc/mpc8xxx: Extend CWL table
  powerpc/85xx: Cleanup how SVR_MAJ() is defined on MPC8536
  powerpc/85xx: Cleanup extern in corenet_ds board code
  powerpc/p2041rdb: Add ethernet support on P2041RDB board
  powerpc/85xx: Add networking support to P1023RDS
  powerpc/hydra: Add ethernet support on P5020/P3041 DS boards
  powerpc/85xx: Add FMan ethernet support to P4080DS
  powerpc/85xx: Add support for FMan ethernet in Independent mode
  powerpc/mpc8548cds: Cleanup mpc8548cds.c
  powerpc/mp: add support for discontiguous cores
  powerpc/85xx: corenet_ds - Remove unused 'execute' perm in TLB entries
  fdt: Add new fdt_create_phandle helper
  fdt: Rename fdt_create_phandle to fdt_set_phandle
  powerpc/85xx: Fix compile warnings/errors if CONFIG_SYS_DPAA_FMAN isn't set
  fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010)
  powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC)
  fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010)
  powerpc/85xx: Expanding the window of CCSRBAR in AS=1 from 4k to 1M
  powerpc/85xx: Add NAND/NAND_SPL support to P1010RDB
  nand: Freescale Integrated Flash Controller NAND support
  powerpc/85xx: Add basic support for P1010RDB
  powerpc/85xx: Add support for new P102x/P2020 RDB style boards
  powerpc/85xx: relocate CCSR before creating the initial RAM area
  powerpc/85xx: introduce and document CONFIG_SYS_CCSRBAR macros
  powerpc/85xx: Enable internal USB UTMI PHY on p204x/p3041/p50x0
  powerpc/85xx: Add ULPI and UTMI USB Phy support for P1010/P1014

1 files changed, 36 insertions, 3 deletions

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 6e0043a..5a65d92 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ * (C) Copyright 2009, 2011 Freescale Semiconductor, Inc.
  *
  * (C) Copyright 2008, Excito Elektronik i Sk=E5ne AB
  *
@@ -26,6 +26,7 @@
 #include <usb.h>
 #include <asm/io.h>
 #include <usb/ehci-fsl.h>
+#include <hwconfig.h>
 
 #include "ehci.h"
 #include "ehci-core.h"
@@ -39,6 +40,11 @@
 int ehci_hcd_init(void)
 {
 	struct usb_ehci *ehci;
+	char usb_phy[5];
+	const char *phy_type = NULL;
+	size_t len;
+
+	usb_phy[0] = '\0';
 
 	ehci = (struct usb_ehci *)CONFIG_SYS_FSL_USB_ADDR;
 	hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);
@@ -52,10 +58,37 @@ int ehci_hcd_init(void)
 	out_be32(&ehci->snoop2, 0x80000000 | SNOOP_SIZE_2GB);
 
 	/* Init phy */
-	if (!strcmp(getenv("usb_phy_type"), "utmi"))
-		out_le32(&(hcor->or_portsc[0]), PORT_PTS_UTMI);
+	if (hwconfig_sub("usb1", "phy_type"))
+		phy_type = hwconfig_subarg("usb1", "phy_type", &len);
 	else
+		phy_type = getenv("usb_phy_type");
+
+	if (!phy_type) {
+#ifdef CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
+		/* if none specified assume internal UTMI */
+		strcpy(usb_phy, "utmi");
+		phy_type = usb_phy;
+#else
+		printf("WARNING: USB phy type not defined !!\n");
+		return -1;
+#endif
+	}
+
+	if (!strcmp(phy_type, "utmi")) {
+#if defined(CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY)
+		setbits_be32(&ehci->control, PHY_CLK_SEL_UTMI);
+		setbits_be32(&ehci->control, UTMI_PHY_EN);
+		udelay(1000); /* delay required for PHY Clk to appear */
+#endif
+		out_le32(&(hcor->or_portsc[0]), PORT_PTS_UTMI);
+	} else {
+#if defined(CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY)
+		clrbits_be32(&ehci->control, UTMI_PHY_EN);
+		setbits_be32(&ehci->control, PHY_CLK_SEL_ULPI);
+		udelay(1000); /* delay required for PHY Clk to appear */
+#endif
 		out_le32(&(hcor->or_portsc[0]), PORT_PTS_ULPI);
+	}
 
 	/* Enable interface. */
 	setbits_be32(&ehci->control, USB_EN);