X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Ffsl_usb.h;h=8e3ddedfad1b71bf5ce0c90f4001734eb6e85891;hb=6e3a51072093ae7dfb06bc877570bd950a19dcf6;hp=88d6a1fda51eada86d5d1ad08f864fb0ddb6bb6a;hpb=9dee205d78402c6c48076735859f4e1a293cf693;p=karo-tx-uboot.git

diff --git a/include/fsl_usb.h b/include/fsl_usb.h
index 88d6a1fda5..8e3ddedfad 100644
--- a/include/fsl_usb.h
+++ b/include/fsl_usb.h
@@ -3,23 +3,7 @@
  *
  * Copyright 2013 Freescale Semiconductor, Inc.
  *
- * This software may be used and distributed according to the
- * terms of the GNU Public License, Version 2, incorporated
- * herein by reference.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _ASM_FSL_USB_H_
@@ -64,17 +48,225 @@ struct ccsr_usb_phy {
 #define CONFIG_SYS_FSL_USB_PLLPRG2_PHY2_CLK_EN (1 << 0)
 #define CONFIG_SYS_FSL_USB_PLLPRG2_PHY1_CLK_EN (1 << 1)
 #define CONFIG_SYS_FSL_USB_PLLPRG2_FRAC_LPF_EN (1 << 13)
+#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
+#define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV_INTERNAL_CLK (5 << 4)
+#define CONFIG_SYS_FSL_USB_PLLPRG2_MFI_INTERNAL_CLK (6 << 16)
+#define CONFIG_SYS_FSL_USB_INTERNAL_SOC_CLK_EN (1 << 20)
+#endif
 #define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV (1 << 4)
 #define CONFIG_SYS_FSL_USB_PLLPRG2_MFI (5 << 16)
 #define CONFIG_SYS_FSL_USB_PLLPRG2_PLL_EN (1 << 21)
 #define CONFIG_SYS_FSL_USB_SYS_CLK_VALID (1 << 0)
+#define CONFIG_SYS_FSL_USB_XCVRPRG_HS_DCNT_PROG_EN (1 << 7)
+#define CONFIG_SYS_FSL_USB_XCVRPRG_HS_DCNT_PROG_MASK (3 << 4)
+
+#define INC_DCNT_THRESHOLD_25MV        (0 << 4)
+#define INC_DCNT_THRESHOLD_50MV        (1 << 4)
+#define DEC_DCNT_THRESHOLD_25MV        (2 << 4)
+#define DEC_DCNT_THRESHOLD_50MV        (3 << 4)
 #else
 struct ccsr_usb_phy {
-	u8	res0[0x18];
+	u32     config1;
+	u32     config2;
+	u32     config3;
+	u32     config4;
+	u32     config5;
+	u32     status1;
 	u32	usb_enable_override;
 	u8	res[0xe4];
 };
-#define	CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE	1
+#define CONFIG_SYS_FSL_USB_HS_DISCNCT_INC (3 << 22)
+#define CONFIG_SYS_FSL_USB_RX_AUTO_CAL_RD_WR_SEL (1 << 20)
+#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_0 13
+#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_3 16
+#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_RD_0 0
+#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_RD_3 3
+#define CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE 1
+#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_MASK 0x07
 #endif
 
+/* USB Erratum Checking code */
+#ifdef CONFIG_PPC
+static inline bool has_dual_phy(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_T1023:
+	case SVR_T1024:
+	case SVR_T1013:
+	case SVR_T1014:
+		return IS_SVR_REV(svr, 1, 0);
+	case SVR_T1040:
+	case SVR_T1042:
+	case SVR_T1020:
+	case SVR_T1022:
+	case SVR_T2080:
+	case SVR_T2081:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+	case SVR_T4240:
+	case SVR_T4160:
+	case SVR_T4080:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	}
+
+	return false;
+}
+
+static inline bool has_erratum_a006261(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_P1010:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P2041:
+	case SVR_P2040:
+		return IS_SVR_REV(svr, 1, 0) ||
+			IS_SVR_REV(svr, 1, 1) || IS_SVR_REV(svr, 2, 1);
+	case SVR_P3041:
+		return IS_SVR_REV(svr, 1, 0) ||
+			IS_SVR_REV(svr, 1, 1) ||
+			IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 2, 1);
+	case SVR_P5010:
+	case SVR_P5020:
+	case SVR_P5021:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_T4240:
+	case SVR_T4160:
+	case SVR_T4080:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_T1040:
+		return IS_SVR_REV(svr, 1, 0);
+	case SVR_T2080:
+	case SVR_T2081:
+		return IS_SVR_REV(svr, 1, 0);
+	case SVR_P5040:
+		return IS_SVR_REV(svr, 1, 0);
+	}
+
+	return false;
+}
+
+static inline bool has_erratum_a007075(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_B4860:
+	case SVR_B4420:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P1010:
+		return IS_SVR_REV(svr, 1, 0);
+	case SVR_P4080:
+		return IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 3, 0);
+	}
+	return false;
+}
+
+static inline bool has_erratum_a007798(void)
+{
+	return SVR_SOC_VER(get_svr()) == SVR_T4240 &&
+		IS_SVR_REV(get_svr(), 2, 0);
+}
+
+static inline bool has_erratum_a007792(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_T4240:
+	case SVR_T4160:
+		return IS_SVR_REV(svr, 2, 0);
+	case SVR_T1024:
+	case SVR_T1023:
+		return IS_SVR_REV(svr, 1, 0);
+	case SVR_T1040:
+	case SVR_T1042:
+	case SVR_T1020:
+	case SVR_T1022:
+	case SVR_T2080:
+	case SVR_T2081:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+	}
+	return false;
+}
+
+static inline bool has_erratum_a005697(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_9131:
+	case SVR_9132:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+	}
+	return false;
+}
+
+static inline bool has_erratum_a004477(void)
+{
+	u32 svr = get_svr();
+	u32 soc = SVR_SOC_VER(svr);
+
+	switch (soc) {
+	case SVR_P1010:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P1022:
+	case SVR_9131:
+	case SVR_9132:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+	case SVR_P2020:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0) ||
+			IS_SVR_REV(svr, 2, 1);
+	case SVR_B4860:
+	case SVR_B4420:
+		return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 2, 0);
+	case SVR_P4080:
+		return IS_SVR_REV(svr, 2, 0) || IS_SVR_REV(svr, 3, 0);
+	}
+
+	return false;
+}
+#else
+static inline bool has_dual_phy(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a006261(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a007075(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a007798(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a007792(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a005697(void)
+{
+	return false;
+}
+
+static inline bool has_erratum_a004477(void)
+{
+	return false;
+}
+#endif
 #endif /*_ASM_FSL_USB_H_ */