Revert "arm: Remove nsa310s board"
While this platform has not yet been converted, there is active efforts
to do so. Keep the platform for now.
This reverts commit aa697e6904ba1b3144a46ec642d4695e7c0cdc3e.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/zyxel/nsa310s/Kconfig b/board/zyxel/nsa310s/Kconfig
new file mode 100644
index 0000000..801d696
--- /dev/null
+++ b/board/zyxel/nsa310s/Kconfig
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2015
+# Gerald Kerma <dreagle@doukki.net>
+# Tony Dinh <mibodhi@gmail.com>
+
+if TARGET_NSA310S
+
+config SYS_BOARD
+ default "nsa310s"
+
+config SYS_VENDOR
+ default "zyxel"
+
+config SYS_CONFIG_NAME
+ default "nsa310s"
+
+endif
diff --git a/board/zyxel/nsa310s/MAINTAINERS b/board/zyxel/nsa310s/MAINTAINERS
new file mode 100644
index 0000000..d153758
--- /dev/null
+++ b/board/zyxel/nsa310s/MAINTAINERS
@@ -0,0 +1,8 @@
+NSA310S BOARD
+M: Gerald Kerma <dreagle@doukki.net>
+M: Tony Dinh <mibodhi@gmail.com>
+M: Luka Perkov <luka.perkov@sartura.hr>
+S: Maintained
+F: board/zyxel/nsa310s/
+F: include/configs/nsa310s.h
+F: configs/nsa310s_defconfig
diff --git a/board/zyxel/nsa310s/Makefile b/board/zyxel/nsa310s/Makefile
new file mode 100644
index 0000000..2131e28
--- /dev/null
+++ b/board/zyxel/nsa310s/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2015
+# Gerald Kerma <dreagle@doukki.net>
+# Tony Dinh <mibodhi@gmail.com>
+
+obj-y := nsa310s.o
diff --git a/board/zyxel/nsa310s/kwbimage.cfg b/board/zyxel/nsa310s/kwbimage.cfg
new file mode 100644
index 0000000..9ebdeab
--- /dev/null
+++ b/board/zyxel/nsa310s/kwbimage.cfg
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2015
+# Gerald Kerma <dreagle@doukki.net>
+# Tony Dinh <mibodhi@gmail.com>
+# Refer to doc/README.kwbimage for more details about how-to
+# configure and create kirkwood boot images.
+#
+
+# Boot Media configurations
+BOOT_FROM nand
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xFFD100e0 0x1b1b1b9b
+
+DATA 0xFFD01400 0x43010c30
+DATA 0xFFD01404 0x39543000
+DATA 0xFFD01408 0x22125451
+DATA 0xFFD0140C 0x00000833
+DATA 0xFFD01410 0x0000000C
+DATA 0xFFD01414 0x00000000
+DATA 0xFFD01418 0x00000000
+DATA 0xFFD0141C 0x00000652
+DATA 0xFFD01420 0x00000004
+DATA 0xFFD01424 0x0000F17F
+DATA 0xFFD01428 0x00085520
+DATA 0xFFD0147c 0x00008552
+DATA 0xFFD01504 0x0FFFFFF1
+DATA 0xFFD01508 0x10000000
+DATA 0xFFD0150C 0x00000000
+DATA 0xFFD01514 0x00000000
+DATA 0xFFD0151C 0x00000000
+DATA 0xFFD01494 0x00010000
+DATA 0xFFD01498 0x00000000
+DATA 0xFFD0149C 0x0000E403
+DATA 0xFFD01480 0x00000001
+DATA 0xFFD20134 0x66666666
+DATA 0xFFD20138 0x66666666
+DATA 0x0 0x0
diff --git a/board/zyxel/nsa310s/nsa310s.c b/board/zyxel/nsa310s/nsa310s.c
new file mode 100644
index 0000000..cd4a772
--- /dev/null
+++ b/board/zyxel/nsa310s/nsa310s.c
@@ -0,0 +1,135 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2015
+ * Gerald Kerma <dreagle@doukki.net>
+ * Tony Dinh <mibodhi@gmail.com>
+ */
+
+#include <common.h>
+#include <init.h>
+#include <miiphy.h>
+#include <net.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <asm/arch/mpp.h>
+#include <asm/global_data.h>
+#include <asm/io.h>
+#include "nsa310s.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ mvebu_config_gpio(NSA310S_VAL_LOW, NSA310S_VAL_HIGH,
+ NSA310S_OE_LOW, NSA310S_OE_HIGH);
+
+ /* (all LEDs & power off active high) */
+ /* Multi-Purpose Pins Functionality configuration */
+ static const u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP7_GPO,
+ MPP8_TW_SDA,
+ MPP9_TW_SCK,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_GPO,
+ MPP13_GPIO,
+ MPP14_GPIO,
+ MPP15_GPIO,
+ MPP16_GPIO,
+ MPP17_GPIO,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_GPIO,
+ MPP21_GPIO,
+ MPP22_GPIO,
+ MPP23_GPIO,
+ MPP24_GPIO,
+ MPP25_GPIO,
+ MPP26_GPIO,
+ MPP27_GPIO,
+ MPP28_GPIO,
+ MPP29_GPIO,
+ MPP30_GPIO,
+ MPP31_GPIO,
+ MPP32_GPIO,
+ MPP33_GPIO,
+ MPP34_GPIO,
+ MPP35_GPIO,
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config, NULL);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+void reset_phy(void)
+{
+ u16 reg;
+ u16 phyaddr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* read PHY dev address */
+ if (miiphy_read(name, 0xee, 0xee, (u16 *) &phyaddr)) {
+ printf("could not read PHY dev address\n");
+ return;
+ }
+
+ /* set RGMII delay */
+ miiphy_write(name, phyaddr, MV88E1318_PGADR_REG, MV88E1318_MAC_CTRL_PG);
+ miiphy_read(name, phyaddr, MV88E1318_MAC_CTRL_REG, ®);
+ reg |= (MV88E1318_RGMII_RX_CTRL | MV88E1318_RGMII_TX_CTRL);
+ miiphy_write(name, phyaddr, MV88E1318_MAC_CTRL_REG, reg);
+ miiphy_write(name, phyaddr, MV88E1318_PGADR_REG, 0);
+
+ /* reset PHY */
+ if (miiphy_reset(name, phyaddr))
+ return;
+
+ /*
+ * ZyXEL NSA310S uses the 88E1310S Alaska (interface identical to 88E1318)
+ * and has an MCU attached to the LED[2] via tristate interrupt
+ */
+
+ /* switch to LED register page */
+ miiphy_write(name, phyaddr, MV88E1318_PGADR_REG, MV88E1318_LED_PG);
+ /* read out LED polarity register */
+ miiphy_read(name, phyaddr, MV88E1318_LED_POL_REG, ®);
+ /* clear 4, set 5 - LED2 low, tri-state */
+ reg &= ~(MV88E1318_LED2_4);
+ reg |= (MV88E1318_LED2_5);
+ /* write back LED polarity register */
+ miiphy_write(name, phyaddr, MV88E1318_LED_POL_REG, reg);
+ /* jump back to page 0, per the PHY chip documenation. */
+ miiphy_write(name, phyaddr, MV88E1318_PGADR_REG, 0);
+
+ /* set PHY back to auto-negotiation mode */
+ miiphy_write(name, phyaddr, 0x4, 0x1e1);
+ miiphy_write(name, phyaddr, 0x9, 0x300);
+ /* downshift */
+ miiphy_write(name, phyaddr, 0x10, 0x3860);
+ miiphy_write(name, phyaddr, 0x0, 0x9140);
+}
+#endif /* CONFIG_RESET_PHY_R */
diff --git a/board/zyxel/nsa310s/nsa310s.h b/board/zyxel/nsa310s/nsa310s.h
new file mode 100644
index 0000000..d8bd9a5
--- /dev/null
+++ b/board/zyxel/nsa310s/nsa310s.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2015
+ * Gerald Kerma <dreagle@doukki.net>
+ * Tony Dinh <mibodhi@gmail.com>
+ */
+
+#ifndef __NSA310S_H
+#define __NSA310S_H
+
+/* low GPIO's */
+#define HDD1_GREEN_LED (1 << 16)
+#define HDD1_RED_LED (1 << 13)
+#define USB_GREEN_LED (1 << 15)
+#define USB_POWER (1 << 21)
+#define SYS_GREEN_LED (1 << 28)
+#define SYS_ORANGE_LED (1 << 29)
+
+#define COPY_GREEN_LED (1 << 22)
+#define COPY_RED_LED (1 << 23)
+
+#define PIN_USB_GREEN_LED 15
+#define PIN_USB_POWER 21
+
+#define NSA310S_OE_LOW (~(0))
+#define NSA310S_VAL_LOW (SYS_GREEN_LED | USB_POWER)
+
+/* high GPIO's */
+#define HDD2_GREEN_LED (1 << 2)
+#define HDD2_POWER (1 << 1)
+
+#define NSA310S_OE_HIGH (~(0))
+#define NSA310S_VAL_HIGH (HDD2_POWER)
+
+/* PHY related */
+#define MV88E1318_PGADR_REG 22
+#define MV88E1318_MAC_CTRL_PG 2
+#define MV88E1318_MAC_CTRL_REG 21
+#define MV88E1318_RGMII_TX_CTRL (1 << 4)
+#define MV88E1318_RGMII_RX_CTRL (1 << 5)
+#define MV88E1318_LED_PG 3
+#define MV88E1318_LED_POL_REG 17
+#define MV88E1318_LED2_4 (1 << 4)
+#define MV88E1318_LED2_5 (1 << 5)
+
+#endif /* __NSA310S_H */