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-rw-r--r--board/alliedtelesis/common/gpio_hog.c36
-rw-r--r--board/alliedtelesis/common/gpio_hog.h13
-rw-r--r--board/alliedtelesis/x530/MAINTAINERS12
-rw-r--r--board/alliedtelesis/x530/Makefile9
-rw-r--r--board/alliedtelesis/x530/kwbimage.cfg12
-rw-r--r--board/alliedtelesis/x530/x530.c161
6 files changed, 243 insertions, 0 deletions
diff --git a/board/alliedtelesis/common/gpio_hog.c b/board/alliedtelesis/common/gpio_hog.c
new file mode 100644
index 0000000000..1f87b3ac1b
--- /dev/null
+++ b/board/alliedtelesis/common/gpio_hog.c
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Allied Telesis Labs
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/gpio.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int gpio_hog_list(struct gpio_desc *gpiod, int max_count,
+ const char *node_name, const char *gpio_name, int value)
+{
+ int node;
+ int count;
+ int i;
+
+ node = fdt_node_offset_by_compatible(gd->fdt_blob, 0, node_name);
+ if (node < 0)
+ return -ENODEV;
+
+ if (!dm_gpio_is_valid(gpiod)) {
+ count =
+ gpio_request_list_by_name_nodev(offset_to_ofnode(node),
+ gpio_name, gpiod, max_count,
+ GPIOD_IS_OUT);
+ if (count < 0)
+ return count;
+
+ for (i = 0; i < count; i++)
+ dm_gpio_set_value(&gpiod[i], value);
+ }
+
+ return 0;
+}
diff --git a/board/alliedtelesis/common/gpio_hog.h b/board/alliedtelesis/common/gpio_hog.h
new file mode 100644
index 0000000000..edb7443131
--- /dev/null
+++ b/board/alliedtelesis/common/gpio_hog.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017 Allied Telesis Labs
+ */
+
+int gpio_hog_list(struct gpio_desc *gpiod, int max_count, const char *node_name,
+ const char *gpio_name, int value);
+
+static inline int gpio_hog(struct gpio_desc *gpiod, const char *node_name,
+ const char *gpio_name, int value)
+{
+ return gpio_hog_list(gpiod, 1, node_name, gpio_name, value);
+}
diff --git a/board/alliedtelesis/x530/MAINTAINERS b/board/alliedtelesis/x530/MAINTAINERS
new file mode 100644
index 0000000000..8d2d7271b9
--- /dev/null
+++ b/board/alliedtelesis/x530/MAINTAINERS
@@ -0,0 +1,12 @@
+x530 BOARD
+M: Chris Packham <chris.packham@alliedtelesis.co.nz>
+S: Maintained
+F: board/alliedtelesis/x530/
+F: board/alliedtelesis/common/gpio_hog.c
+F: board/alliedtelesis/common/gpio_hog.h
+F: arch/arm/dts/armada-385-atl-x530.dts
+F: arch/arm/dts/armada-385-atl-x530.dtsi
+F: arch/arm/dts/armada-385-atl-x530DP.dts
+F: arch/arm/dts/armada-385-atl-x530DP.dtsi
+F: include/configs/x530.h
+F: configs/x530_defconfig
diff --git a/board/alliedtelesis/x530/Makefile b/board/alliedtelesis/x530/Makefile
new file mode 100644
index 0000000000..97de1d463f
--- /dev/null
+++ b/board/alliedtelesis/x530/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2017 Allied Telesis Labs
+#
+
+obj-y := $(BOARD).o
+ifndef CONFIG_SPL_BUILD
+obj-y += ../common/gpio_hog.o
+endif
diff --git a/board/alliedtelesis/x530/kwbimage.cfg b/board/alliedtelesis/x530/kwbimage.cfg
new file mode 100644
index 0000000000..f58d388825
--- /dev/null
+++ b/board/alliedtelesis/x530/kwbimage.cfg
@@ -0,0 +1,12 @@
+#
+# Copyright (C) 2017 Allied Telesis Labs
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
diff --git a/board/alliedtelesis/x530/x530.c b/board/alliedtelesis/x530/x530.c
new file mode 100644
index 0000000000..b34ae51345
--- /dev/null
+++ b/board/alliedtelesis/x530/x530.c
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017 Allied Telesis Labs
+ */
+
+#include <common.h>
+#include <command.h>
+#include <dm.h>
+#include <i2c.h>
+#include <asm/gpio.h>
+#include <linux/mbus.h>
+#include <linux/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include "../common/gpio_hog.h"
+
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
+#include <../serdes/a38x/high_speed_env_spec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define MVEBU_DEV_BUS_BASE (MVEBU_REGISTER(0x10400))
+
+#define CONFIG_NVS_LOCATION 0xf4800000
+#define CONFIG_NVS_SIZE (512 << 10)
+
+static struct serdes_map board_serdes_map[] = {
+ {PEX0, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {DEFAULT_SERDES, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX1, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {DEFAULT_SERDES, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {DEFAULT_SERDES, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {DEFAULT_SERDES, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0}
+};
+
+int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
+{
+ *serdes_map_array = board_serdes_map;
+ *count = ARRAY_SIZE(board_serdes_map);
+ return 0;
+}
+
+/*
+ * Define the DDR layout / topology here in the board file. This will
+ * be used by the DDR3 init code in the SPL U-Boot version to configure
+ * the DDR3 controller.
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
+ { { { {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0} },
+ SPEED_BIN_DDR_1866M, /* speed_bin */
+ MV_DDR_DEV_WIDTH_16BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_4GBIT, /* die capacity */
+ MV_DDR_FREQ_933, /* frequency */
+ 0, 0, /* cas_l cas_wl */
+ MV_DDR_TEMP_LOW, /* temperature */
+ MV_DDR_TIM_2T} }, /* timing */
+ BUS_MASK_32BIT_ECC, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
+
+int board_early_init_f(void)
+{
+ /* Configure MPP */
+ writel(0x00001111, MVEBU_MPP_BASE + 0x00);
+ writel(0x00000000, MVEBU_MPP_BASE + 0x04);
+ writel(0x55000000, MVEBU_MPP_BASE + 0x08);
+ writel(0x55550550, MVEBU_MPP_BASE + 0x0c);
+ writel(0x55555555, MVEBU_MPP_BASE + 0x10);
+ writel(0x00100565, MVEBU_MPP_BASE + 0x14);
+ writel(0x40000000, MVEBU_MPP_BASE + 0x18);
+ writel(0x00004444, MVEBU_MPP_BASE + 0x1c);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ /* window for NVS */
+ mbus_dt_setup_win(&mbus_state, CONFIG_NVS_LOCATION, CONFIG_NVS_SIZE,
+ CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS1);
+
+ /* DEV_READYn is not needed for NVS, ignore it when accessing CS1 */
+ writel(0x00004001, MVEBU_DEV_BUS_BASE + 0xc8);
+
+ return 0;
+}
+
+static int led_7seg_init(unsigned int segments)
+{
+ int node;
+ int ret;
+ int i;
+ struct gpio_desc desc[8];
+
+ node = fdt_node_offset_by_compatible(gd->fdt_blob, 0,
+ "atl,of-led-7seg");
+ if (node < 0)
+ return -ENODEV;
+
+ ret = gpio_request_list_by_name_nodev(offset_to_ofnode(node),
+ "segment-gpios", desc,
+ ARRAY_SIZE(desc), GPIOD_IS_OUT);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < ARRAY_SIZE(desc); i++) {
+ ret = dm_gpio_set_value(&desc[i], !(segments & BIT(i)));
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+ static struct gpio_desc usb_en = {}, nand_wp = {}, phy_reset[2] = {},
+ led_en = {};
+
+ gpio_hog(&usb_en, "atl,usb-enable", "enable-gpio", 1);
+ gpio_hog(&nand_wp, "atl,nand-protect", "protect-gpio", 1);
+ gpio_hog_list(phy_reset, ARRAY_SIZE(phy_reset), "atl,phy-reset", "reset-gpio", 0);
+ gpio_hog(&led_en, "atl,led-enable", "enable-gpio", 1);
+
+#ifdef MTDPARTS_MTDOOPS
+ env_set("mtdoops", MTDPARTS_MTDOOPS);
+#endif
+
+ led_7seg_init(0xff);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ puts("Board: " CONFIG_SYS_BOARD "\n");
+
+ return 0;
+}
+#endif