mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 08:51:13 +00:00
08705d4481
Add support for NEC Aterm series devices based on Atheros AR9344. The following devices have almost the same hardware, so the same U-Boot binary can be used for them. - NEC Aterm WR8750N - NEC Aterm WR9500N - NEC Aterm WG600HP By the way, on NetBSD-based NEC Aterm devices, only 0x20000 (128KiB) is available for a bootloader on the flash chip and that limitation is too small for mainline U-Boot with the default options. So many features/commands not required for booting OpenWrt and recoverying are disabled on that devices, like the followings. - networking support - FIT support - all decompression methods support etc... Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> Link: https://github.com/openwrt/openwrt/pull/15432 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
288 lines
7.3 KiB
Diff
288 lines
7.3 KiB
Diff
From 80a7688c478a6a372083c29ff0b1826db4dae5b2 Mon Sep 17 00:00:00 2001
|
|
From: INAGAKI Hiroshi <musashino.open@gmail.com>
|
|
Date: Wed, 24 Apr 2024 23:54:46 +0900
|
|
Subject: [PATCH] ath79: add support for NEC AR9344 Aterm series
|
|
|
|
---
|
|
arch/mips/dts/Makefile | 1 +
|
|
arch/mips/dts/nec,ar9344-aterm.dts | 35 +++++++++++++++
|
|
arch/mips/mach-ath79/Kconfig | 5 +++
|
|
board/nec/ar9344_aterm/Kconfig | 30 +++++++++++++
|
|
board/nec/ar9344_aterm/Makefile | 3 ++
|
|
board/nec/ar9344_aterm/ar9344_aterm.c | 59 ++++++++++++++++++++++++++
|
|
configs/nec_ar9344_aterm_defconfig | 61 +++++++++++++++++++++++++++
|
|
include/configs/nec_ar9344_aterm.h | 28 ++++++++++++
|
|
8 files changed, 222 insertions(+)
|
|
create mode 100644 arch/mips/dts/nec,ar9344-aterm.dts
|
|
create mode 100644 board/nec/ar9344_aterm/Kconfig
|
|
create mode 100644 board/nec/ar9344_aterm/Makefile
|
|
create mode 100644 board/nec/ar9344_aterm/ar9344_aterm.c
|
|
create mode 100644 configs/nec_ar9344_aterm_defconfig
|
|
create mode 100644 include/configs/nec_ar9344_aterm.h
|
|
|
|
--- a/arch/mips/dts/Makefile
|
|
+++ b/arch/mips/dts/Makefile
|
|
@@ -24,6 +24,7 @@ dtb-$(CONFIG_BOARD_GARDENA_SMART_GATEWAY
|
|
dtb-$(CONFIG_BOARD_LINKIT_SMART_7688) += linkit-smart-7688.dtb
|
|
dtb-$(CONFIG_TARGET_OCTEON_EBB7304) += mrvl,octeon-ebb7304.dtb
|
|
dtb-$(CONFIG_TARGET_OCTEON_NIC23) += mrvl,octeon-nic23.dtb
|
|
+dtb-$(CONFIG_BOARD_NEC_AR9344_ATERM) += nec,ar9344-aterm.dtb
|
|
dtb-$(CONFIG_BOARD_NETGEAR_CG3100D) += netgear,cg3100d.dtb
|
|
dtb-$(CONFIG_BOARD_NETGEAR_DGND3700V2) += netgear,dgnd3700v2.dtb
|
|
dtb-$(CONFIG_BOARD_SAGEM_FAST1704) += sagem,f@st1704.dtb
|
|
--- /dev/null
|
|
+++ b/arch/mips/dts/nec,ar9344-aterm.dts
|
|
@@ -0,0 +1,35 @@
|
|
+// SPDX-License-Identifier: GPL-2.0+
|
|
+/*
|
|
+ * Copyright (C) 2024 INAGAKI Hiroshi <musashino.open@gmail.com>
|
|
+ */
|
|
+
|
|
+/dts-v1/;
|
|
+#include "ar934x.dtsi"
|
|
+
|
|
+/ {
|
|
+ model = "NEC Aterm series (AR9344)";
|
|
+ compatible = "nec,ar9344-aterm", "qca,ar934x";
|
|
+
|
|
+ aliases {
|
|
+ serial0 = &uart0;
|
|
+ };
|
|
+
|
|
+ chosen {
|
|
+ stdout-path = "serial0:9600n8";
|
|
+ };
|
|
+};
|
|
+
|
|
+&uart0 {
|
|
+ clock-frequency = <40000000>;
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&xtal {
|
|
+ clock-frequency = <40000000>;
|
|
+};
|
|
+
|
|
+/* delete unused nodes to reduce dtb size */
|
|
+/delete-node/ &ehci0;
|
|
+/delete-node/ &gmac0;
|
|
+/delete-node/ &gmac1;
|
|
+/delete-node/ &spi0;
|
|
--- a/arch/mips/mach-ath79/Kconfig
|
|
+++ b/arch/mips/mach-ath79/Kconfig
|
|
@@ -58,6 +58,10 @@ config TARGET_AP152
|
|
bool "AP152 Reference Board"
|
|
select SOC_QCA956X
|
|
|
|
+config BOARD_NEC_AR9344_ATERM
|
|
+ bool "NEC Aterm series Boards (AR9344)"
|
|
+ select SOC_AR934X
|
|
+
|
|
config BOARD_TPLINK_WDR4300
|
|
bool "TP-Link WDR4300 Board"
|
|
select SOC_AR934X
|
|
@@ -67,6 +71,7 @@ endchoice
|
|
source "board/qca/ap121/Kconfig"
|
|
source "board/qca/ap143/Kconfig"
|
|
source "board/qca/ap152/Kconfig"
|
|
+source "board/nec/ar9344_aterm/Kconfig"
|
|
source "board/tplink/wdr4300/Kconfig"
|
|
|
|
endmenu
|
|
--- /dev/null
|
|
+++ b/board/nec/ar9344_aterm/Kconfig
|
|
@@ -0,0 +1,30 @@
|
|
+if BOARD_NEC_AR9344_ATERM
|
|
+
|
|
+config SYS_VENDOR
|
|
+ default "nec"
|
|
+
|
|
+config SYS_SOC
|
|
+ default "ath79"
|
|
+
|
|
+config SYS_BOARD
|
|
+ default "ar9344_aterm"
|
|
+
|
|
+config SYS_CONFIG_NAME
|
|
+ default "nec_ar9344_aterm"
|
|
+
|
|
+config TEXT_BASE
|
|
+ default 0x9f000000
|
|
+
|
|
+config SYS_DCACHE_SIZE
|
|
+ default 32768
|
|
+
|
|
+config SYS_DCACHE_LINE_SIZE
|
|
+ default 32
|
|
+
|
|
+config SYS_ICACHE_SIZE
|
|
+ default 65536
|
|
+
|
|
+config SYS_ICACHE_LINE_SIZE
|
|
+ default 32
|
|
+
|
|
+endif
|
|
--- /dev/null
|
|
+++ b/board/nec/ar9344_aterm/Makefile
|
|
@@ -0,0 +1,3 @@
|
|
+# SPDX-License-Identifier: GPL-2.0+
|
|
+
|
|
+obj-y = ar9344_aterm.o
|
|
--- /dev/null
|
|
+++ b/board/nec/ar9344_aterm/ar9344_aterm.c
|
|
@@ -0,0 +1,59 @@
|
|
+// SPDX-License-Identifier: GPL-2.0+
|
|
+/*
|
|
+ * Copyright (C) 2024 INAGAKI Hiroshi <musashino.open@gmail.com>
|
|
+ */
|
|
+
|
|
+#include <init.h>
|
|
+#include <asm/io.h>
|
|
+#include <asm/addrspace.h>
|
|
+#include <asm/types.h>
|
|
+#include <mach/ath79.h>
|
|
+#include <mach/ar71xx_regs.h>
|
|
+#include <mach/ddr.h>
|
|
+#include <debug_uart.h>
|
|
+
|
|
+static void aterm_pinmux_config(void)
|
|
+{
|
|
+ void __iomem *regs;
|
|
+
|
|
+ regs = map_physmem(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE,
|
|
+ MAP_NOCACHE);
|
|
+
|
|
+ /* Disable JTAG */
|
|
+ writel(0x2, regs + AR934X_GPIO_REG_FUNC);
|
|
+
|
|
+ /* Configure default GPIO OE/SET regs */
|
|
+ writel(0x3db1f, regs + AR71XX_GPIO_REG_OE);
|
|
+ writel(0x142000, regs + AR71XX_GPIO_REG_SET);
|
|
+
|
|
+ /* Configure pin multiplexing */
|
|
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC0);
|
|
+ writel(0x0b0a0900, regs + AR934X_GPIO_REG_OUT_FUNC1);
|
|
+ writel(0x00180000, regs + AR934X_GPIO_REG_OUT_FUNC2);
|
|
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC3);
|
|
+ writel(0x2f2e0000, regs + AR934X_GPIO_REG_OUT_FUNC4);
|
|
+ writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC5);
|
|
+}
|
|
+
|
|
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
|
|
+void board_debug_uart_init(void)
|
|
+{
|
|
+ aterm_pinmux_config();
|
|
+}
|
|
+#endif
|
|
+
|
|
+#ifdef CONFIG_BOARD_EARLY_INIT_F
|
|
+int board_early_init_f(void)
|
|
+{
|
|
+#ifndef CONFIG_DEBUG_UART_BOARD_INIT
|
|
+ aterm_pinmux_config();
|
|
+#endif
|
|
+
|
|
+#if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT)
|
|
+ ar934x_pll_init(560, 480, 240);
|
|
+ ar934x_ddr_init(560, 480, 240);
|
|
+#endif
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+#endif
|
|
--- /dev/null
|
|
+++ b/configs/nec_ar9344_aterm_defconfig
|
|
@@ -0,0 +1,61 @@
|
|
+CONFIG_MIPS=y
|
|
+CONFIG_SYS_MALLOC_LEN=0x40000
|
|
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
|
|
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xbd007fff
|
|
+CONFIG_ENV_SIZE=0x1000
|
|
+CONFIG_DEFAULT_DEVICE_TREE="nec,ar9344-aterm"
|
|
+CONFIG_SYS_LOAD_ADDR=0x83000000
|
|
+CONFIG_ARCH_ATH79=y
|
|
+CONFIG_BOARD_NEC_AR9344_ATERM=y
|
|
+CONFIG_SYS_MIPS_TIMER_FREQ=280000000
|
|
+CONFIG_MIPS_RELOCATION_TABLE_SIZE=0x4000
|
|
+# CONFIG_LOCALVERSION_AUTO is not set
|
|
+CONFIG_TIMESTAMP=y
|
|
+CONFIG_BOOTDELAY=3
|
|
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
|
|
+CONFIG_USE_BOOTARGS=y
|
|
+CONFIG_BOOTARGS="console=ttyS0,115200"
|
|
+CONFIG_USE_BOOTCOMMAND=y
|
|
+CONFIG_BOOTCOMMAND="bootm 0x9f040000"
|
|
+# CONFIG_DISPLAY_BOARDINFO is not set
|
|
+CONFIG_BOARD_EARLY_INIT_F=y
|
|
+CONFIG_SYS_MALLOC_BOOTPARAMS=y
|
|
+# CONFIG_CMDLINE_EDITING is not set
|
|
+# CONFIG_AUTO_COMPLETE is not set
|
|
+# CONFIG_SYS_LONGHELP is not set
|
|
+CONFIG_SYS_MAXARGS=32
|
|
+# CONFIG_SYS_XTRACE is not set
|
|
+# CONFIG_CMD_BDI is not set
|
|
+# CONFIG_CMD_CONSOLE is not set
|
|
+# CONFIG_BOOTM_PLAN9 is not set
|
|
+# CONFIG_BOOTM_RTEMS is not set
|
|
+# CONFIG_BOOTM_VXWORKS is not set
|
|
+# CONFIG_CMD_ELF is not set
|
|
+# CONFIG_CMD_FDT is not set
|
|
+# CONFIG_CMD_RUN is not set
|
|
+# CONFIG_CMD_XIMG is not set
|
|
+# CONFIG_CMD_EXPORTENV is not set
|
|
+# CONFIG_CMD_IMPORTENV is not set
|
|
+# CONFIG_CMD_EDITENV is not set
|
|
+# CONFIG_CMD_SAVEENV is not set
|
|
+# CONFIG_CMD_ENV_EXISTS is not set
|
|
+# CONFIG_CMD_CRC32 is not set
|
|
+# CONFIG_CMD_DM is not set
|
|
+# CONFIG_CMD_LOADS is not set
|
|
+# CONFIG_CMD_ECHO is not set
|
|
+# CONFIG_CMD_ITEST is not set
|
|
+# CONFIG_CMD_SOURCE is not set
|
|
+# CONFIG_CMD_SETEXPR is not set
|
|
+# CONFIG_CMD_SLEEP is not set
|
|
+# CONFIG_ISO_PARTITION is not set
|
|
+# CONFIG_OF_TAG_MIGRATE is not set
|
|
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
|
|
+# CONFIG_NET is not set
|
|
+CONFIG_CLK=y
|
|
+# CONFIG_GPIO is not set
|
|
+# CONFIG_I2C is not set
|
|
+# CONFIG_INPUT is not set
|
|
+# CONFIG_POWER is not set
|
|
+CONFIG_DM_SERIAL=y
|
|
+CONFIG_SYS_NS16550=y
|
|
+# CONFIG_GZIP is not set
|
|
--- /dev/null
|
|
+++ b/include/configs/nec_ar9344_aterm.h
|
|
@@ -0,0 +1,28 @@
|
|
+/* SPDX-License-Identifier: GPL-2.0+ */
|
|
+/*
|
|
+ * Copyright (C) 2024 INAGAKI Hiroshi <musashino.open@gmail.com>
|
|
+ */
|
|
+
|
|
+#ifndef __NEC_AR9344_ATERM_H
|
|
+#define __NEC_AR9344_ATERM_H
|
|
+
|
|
+#define CFG_SYS_SDRAM_BASE 0x80000000
|
|
+
|
|
+#define CFG_SYS_INIT_RAM_ADDR 0xbd000000
|
|
+#define CFG_SYS_INIT_RAM_SIZE 0x8000
|
|
+
|
|
+/*
|
|
+ * Serial Port
|
|
+ */
|
|
+#define CFG_SYS_NS16550_CLK 40000000
|
|
+
|
|
+/*
|
|
+ * Command
|
|
+ */
|
|
+/* Miscellaneous configurable options */
|
|
+
|
|
+/*
|
|
+ * Diagnostics
|
|
+ */
|
|
+
|
|
+#endif /* __NEC_AR9344_ATERM_H */
|