arm: mvebu: serdes: Move Armada XP SERDES / PHY init code into new directory

With the upcoming addition of the Armada 38x SPL support, which is not
compatible to the Armada XP SERDES init code, we need to introduce a new
directory infrastructure. So lets move the AXP serdes init code into
a new directory. This way the A38x code can be added in a clean way.

Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 185 insertions, 0 deletions

diff --git a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_spec.c b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_spec.c
new file mode 100644
index 0000000..115ec2c
--- /dev/null
+++ b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_spec.c
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "high_speed_env_spec.h"
+
+MV_SERDES_CHANGE_M_PHY serdes_change_m_phy[] = {
+	/* SERDES TYPE, Low REG OFFS, Low REG VALUE, Hi REG OFS, Hi REG VALUE */
+	{
+		/* PEX: Change of Slew Rate port0   */
+		SERDES_UNIT_PEX, 0x0,
+		(0x0F << 16) | 0x2a21, 0x0, (0x0F << 16) | 0x2a21
+	}, {
+		/* PEX: Change PLL BW port0                   */
+		SERDES_UNIT_PEX, 0x0,
+		(0x4F << 16) | 0x6219, 0x0, (0x4F << 16) | 0x6219
+	}, {
+		/* SATA: Slew rate change port 0  */
+		SERDES_UNIT_SATA, 0x0083C, 0x8a31, 0x0083C, 0x8a31
+	}, {
+		/* SATA: Slew rate change port 0  */
+		SERDES_UNIT_SATA, 0x00834, 0xc928, 0x00834, 0xc928
+	}, {
+		/* SATA: Slew rate change port 0  */
+		SERDES_UNIT_SATA, 0x00838, 0x30f0, 0x00838, 0x30f0
+	}, {
+		/* SATA: Slew rate change port 0  */
+		SERDES_UNIT_SATA, 0x00840, 0x30f5, 0x00840, 0x30f5
+	}, {
+		/* SGMII: FFE setting Port0         */
+		SERDES_UNIT_SGMII0, 0x00E18, 0x989F, 0x00E18, 0x989F
+	}, {
+		/* SGMII: SELMUP and SELMUF Port0   */
+		SERDES_UNIT_SGMII0, 0x00E38, 0x10FA, 0x00E38, 0x10FA
+	}, {
+		/* SGMII: Amplitude new setting gen2 Port3 */
+		SERDES_UNIT_SGMII0, 0x00E34, 0xC968, 0x00E34, 0xC66C
+	}, {
+		/* QSGMII: Amplitude and slew rate change  */
+		SERDES_UNIT_QSGMII, 0x72E34, 0xaa58, 0x72E34, 0xaa58
+	}, {
+		/* QSGMII: SELMUP and SELMUF               */
+		SERDES_UNIT_QSGMII, 0x72e38, 0x10aF, 0x72e38, 0x10aF
+	}, {
+		/* QSGMII: 0x72e18                         */
+		SERDES_UNIT_QSGMII, 0x72e18, 0x98AC, 0x72e18, 0x98AC
+	}, {
+		/* Null terminated */
+		SERDES_UNIT_UNCONNECTED, 0, 0
+	}
+};
+
+MV_BIN_SERDES_CFG db88f78xx0_serdes_cfg[] = {
+	/* Z1B */
+	{MV_PEX_ROOT_COMPLEX, 0x32221111, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy},			/* Default */
+	{MV_PEX_ROOT_COMPLEX, 0x31211111, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy},			/* PEX module */
+	/* Z1A */
+	{MV_PEX_ROOT_COMPLEX, 0x32220000, 0x00000000,
+	 {PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED,
+	  PEX_BUS_DISABLED}, 0x0030, serdes_change_m_phy}, /* Default - Z1A */
+	{MV_PEX_ROOT_COMPLEX, 0x31210000, 0x00000000,
+	 {PEX_BUS_DISABLED, PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0030, serdes_change_m_phy}	/* PEX module - Z1A */
+};
+
+MV_BIN_SERDES_CFG db88f78xx0rev2_serdes_cfg[] = {
+	/* A0 */
+	{MV_PEX_ROOT_COMPLEX, 0x33221111, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Default: No Pex module, PEX0 x1, disabled */
+	{MV_PEX_ROOT_COMPLEX, 0x33211111, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x1, PEX1 x1 */
+	{MV_PEX_ROOT_COMPLEX, 0x33221111, 0x11111111,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* no Pex module, PEX0 x4, PEX1 disabled */
+	{MV_PEX_ROOT_COMPLEX, 0x33211111, 0x11111111,
+	 {PEX_BUS_MODE_X4, PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x4, PEX1 x1 */
+	{MV_PEX_ROOT_COMPLEX, 0x11111111, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x1, PEX1 x4 */
+	{MV_PEX_ROOT_COMPLEX, 0x11111111, 0x11111111,
+	 {PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Pex module, PEX0 x4, PEX1 x4 */
+};
+
+MV_BIN_SERDES_CFG rd78460nas_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}, /* Default */
+	{MV_PEX_ROOT_COMPLEX, 0x33320201, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x00f4, serdes_change_m_phy}, /* Switch module */
+};
+
+MV_BIN_SERDES_CFG rd78460_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x22321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy}, /* CPU0 */
+	{MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy} /* CPU1-3 */
+};
+
+MV_BIN_SERDES_CFG rd78460server_rev2_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy}, /* CPU0 */
+	{MV_PEX_ROOT_COMPLEX, 0x00321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy} /* CPU1-3 */
+};
+
+MV_BIN_SERDES_CFG db78X60pcac_serdes_cfg[] = {
+	{MV_PEX_END_POINT, 0x22321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy}	/* Default */
+};
+
+MV_BIN_SERDES_CFG db78X60pcacrev2_serdes_cfg[] = {
+	{MV_PEX_END_POINT, 0x23321111, 0x00000000,
+	 {PEX_BUS_MODE_X4, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0010, serdes_change_m_phy}	/* Default */
+};
+
+MV_BIN_SERDES_CFG fpga88f78xx0_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x00000000, 0x00000000,
+	 {PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED, PEX_BUS_DISABLED},
+	 0x0000, serdes_change_m_phy}	/* No PEX in FPGA */
+};
+
+MV_BIN_SERDES_CFG db78X60amc_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x33111111, 0x00010001,
+	 {PEX_BUS_MODE_X4, PEX_BUS_MODE_X1, PEX_BUS_MODE_X1, PEX_BUS_MODE_X1},
+	 0x0030, serdes_change_m_phy}	/* Default */
+};
+
+/*
+ * ARMADA-XP CUSTOMER BOARD
+ */
+MV_BIN_SERDES_CFG rd78460customer_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x00000030, serdes_change_m_phy}, /* Default */
+	{MV_PEX_ROOT_COMPLEX, 0x33320201, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x00000030, serdes_change_m_phy}, /* Switch module */
+};
+
+MV_BIN_SERDES_CFG rd78460AXP_GP_serdes_cfg[] = {
+	{MV_PEX_ROOT_COMPLEX, 0x00223001, 0x11111111,
+	 {PEX_BUS_MODE_X1, PEX_BUS_DISABLED, PEX_BUS_MODE_X4, PEX_BUS_MODE_X4},
+	 0x0030, serdes_change_m_phy}	/* Default */
+};
+
+MV_BIN_SERDES_CFG *serdes_info_tbl[] = {
+	db88f78xx0_serdes_cfg,
+	rd78460_serdes_cfg,
+	db78X60pcac_serdes_cfg,
+	fpga88f78xx0_serdes_cfg,
+	db88f78xx0rev2_serdes_cfg,
+	rd78460nas_serdes_cfg,
+	db78X60amc_serdes_cfg,
+	db78X60pcacrev2_serdes_cfg,
+	rd78460server_rev2_serdes_cfg,
+	rd78460AXP_GP_serdes_cfg,
+	rd78460customer_serdes_cfg
+};
+
+u8 rd78460gp_twsi_dev[] = { 0x4C, 0x4D, 0x4E };
+u8 db88f78xx0rev2_twsi_dev[] = { 0x4C, 0x4D, 0x4E, 0x4F };