From f1df81c4008c8e0edbc1a2738cf2490b2f7be661 Mon Sep 17 00:00:00 2001 From: Gerald Kerma Date: Fri, 23 Oct 2015 09:50:58 +0200 Subject: arm: kirkwood: add ZyXEL NSA310S device This patch add ZyXEL NSA310S 1-Bay Media Server The ZyXEL NSA310S device is a Kirkwood based NAS: - SoC: Marvell 88F6702 1000Mhz - SDRAM memory: 256MB DDR2 400Mhz - Gigabit ethernet: PHY Marvell 88E1318 - Flash memory: 128MB - 1 Power button - 1 Power LED (blue) - 4 Status LED (green) - 1 Copy/Sync button - 1 Reset button - 1 SATA II port - 2 USB 2.0 ports (front and back) - Smart fan Signed-off-by: Gerald Kerma Signed-off-by: Tony Dinh Signed-off-by: Luka Perkov --- board/zyxel/nsa310s/Kconfig | 20 ++++++ board/zyxel/nsa310s/MAINTAINERS | 8 +++ board/zyxel/nsa310s/Makefile | 9 +++ board/zyxel/nsa310s/kwbimage.cfg | 43 +++++++++++++ board/zyxel/nsa310s/nsa310s.c | 133 +++++++++++++++++++++++++++++++++++++++ board/zyxel/nsa310s/nsa310s.h | 47 ++++++++++++++ 6 files changed, 260 insertions(+) create mode 100644 board/zyxel/nsa310s/Kconfig create mode 100644 board/zyxel/nsa310s/MAINTAINERS create mode 100644 board/zyxel/nsa310s/Makefile create mode 100644 board/zyxel/nsa310s/kwbimage.cfg create mode 100644 board/zyxel/nsa310s/nsa310s.c create mode 100644 board/zyxel/nsa310s/nsa310s.h (limited to 'board/zyxel') diff --git a/board/zyxel/nsa310s/Kconfig b/board/zyxel/nsa310s/Kconfig new file mode 100644 index 0000000000..77e734d0e2 --- /dev/null +++ b/board/zyxel/nsa310s/Kconfig @@ -0,0 +1,20 @@ +# +# Copyright (C) 2015 +# Gerald Kerma +# Tony Dinh +# +# SPDX-License-Identifier: GPL-2.0+ +# + +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 0000000000..d153758c21 --- /dev/null +++ b/board/zyxel/nsa310s/MAINTAINERS @@ -0,0 +1,8 @@ +NSA310S BOARD +M: Gerald Kerma +M: Tony Dinh +M: Luka Perkov +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 0000000000..43cdb86c20 --- /dev/null +++ b/board/zyxel/nsa310s/Makefile @@ -0,0 +1,9 @@ +# +# Copyright (C) 2015 +# Gerald Kerma +# Tony Dinh +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := nsa310s.o diff --git a/board/zyxel/nsa310s/kwbimage.cfg b/board/zyxel/nsa310s/kwbimage.cfg new file mode 100644 index 0000000000..e8f4b8a69f --- /dev/null +++ b/board/zyxel/nsa310s/kwbimage.cfg @@ -0,0 +1,43 @@ +# +# Copyright (C) 2015 +# Gerald Kerma +# Tony Dinh +# +# SPDX-License-Identifier: GPL-2.0+ +# +# 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 0000000000..aab33cfa2a --- /dev/null +++ b/board/zyxel/nsa310s/nsa310s.c @@ -0,0 +1,133 @@ +/* + * Copyright (C) 2015 + * Gerald Kerma + * Tony Dinh + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#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 0000000000..1ea110560f --- /dev/null +++ b/board/zyxel/nsa310s/nsa310s.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2015 + * Gerald Kerma + * Tony Dinh + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#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 */ -- cgit v1.2.1