From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/5 v2] mips: Add Gardena Smart-Gateway board support
Date: Fri, 10 Aug 2018 09:48:18 +0200 [thread overview]
Message-ID: <20180810074819.24962-4-sr@denx.de> (raw)
In-Reply-To: <20180810074819.24962-1-sr@denx.de>
The Gardena Smart-Gateway boards have a MT7688 SoC with 128 MiB of RAM
and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage.
This patch also includes 2 targets. One is the target that can be
programmed into the SPI NOR flash and a 2nd target "xxx-ram" is
added to support loading and booting via an already running U-Boot
version. This allows easy development and testing without the
need to flash the image each time.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---
v2:
- No change
.../mips/dts/gardena-smart-gateway-mt7688.dts | 54 +++++++++++++++
arch/mips/mach-mt7620/Kconfig | 9 +++
board/gardena/smart-gateway-mt7688/Kconfig | 12 ++++
.../gardena/smart-gateway-mt7688/MAINTAINERS | 8 +++
board/gardena/smart-gateway-mt7688/Makefile | 3 +
board/gardena/smart-gateway-mt7688/board.c | 18 +++++
...gardena-smart-gateway-mt7688-ram_defconfig | 68 +++++++++++++++++++
.../gardena-smart-gateway-mt7688_defconfig | 67 ++++++++++++++++++
.../configs/gardena-smart-gateway-mt7688.h | 56 +++++++++++++++
9 files changed, 295 insertions(+)
create mode 100644 arch/mips/dts/gardena-smart-gateway-mt7688.dts
create mode 100644 board/gardena/smart-gateway-mt7688/Kconfig
create mode 100644 board/gardena/smart-gateway-mt7688/MAINTAINERS
create mode 100644 board/gardena/smart-gateway-mt7688/Makefile
create mode 100644 board/gardena/smart-gateway-mt7688/board.c
create mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig
create mode 100644 configs/gardena-smart-gateway-mt7688_defconfig
create mode 100644 include/configs/gardena-smart-gateway-mt7688.h
diff --git a/arch/mips/dts/gardena-smart-gateway-mt7688.dts b/arch/mips/dts/gardena-smart-gateway-mt7688.dts
new file mode 100644
index 0000000000..6b2600a446
--- /dev/null
+++ b/arch/mips/dts/gardena-smart-gateway-mt7688.dts
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+/dts-v1/;
+
+#include "mt7628a.dtsi"
+
+/ {
+ compatible = "gardena,smart-gateway-mt7688", "ralink,mt7628a-soc";
+ model = "Gardena smart-Gateway-MT7688";
+
+ aliases {
+ serial0 = &uart0;
+ spi0 = &spi0;
+ };
+
+ memory at 0 {
+ device_type = "memory";
+ reg = <0x0 0x08000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ stdout-path = &uart0;
+ };
+};
+
+&uart0 {
+ status = "okay";
+ clock-frequency = <40000000>;
+};
+
+&spi0 {
+ status = "okay";
+ num-cs = <2>;
+
+ spi-flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash", "jedec,spi-nor";
+ spi-max-frequency = <25000000>;
+ reg = <0>;
+ };
+
+ spi-nand at 1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ spi-max-frequency = <25000000>;
+ reg = <1>;
+ };
+};
diff --git a/arch/mips/mach-mt7620/Kconfig b/arch/mips/mach-mt7620/Kconfig
index ef1211d172..13a7bd2cc0 100644
--- a/arch/mips/mach-mt7620/Kconfig
+++ b/arch/mips/mach-mt7620/Kconfig
@@ -21,6 +21,14 @@ endchoice
choice
prompt "Board select"
+config BOARD_GARDENA_SMART_GATEWAY_MT7688
+ bool "Gardena Smart Gateway"
+ depends on SOC_MT7620
+ select SUPPORTS_BOOT_RAM
+ help
+ Gardena Smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
+ and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
+
config BOARD_LINKIT_SMART_7688
bool "LinkIt Smart 7688"
depends on SOC_MT7620
@@ -121,6 +129,7 @@ endchoice
config SUPPORTS_BOOT_RAM
bool
+source "board/gardena/smart-gateway-mt7688/Kconfig"
source "board/seeed/linkit-smart-7688/Kconfig"
endmenu
diff --git a/board/gardena/smart-gateway-mt7688/Kconfig b/board/gardena/smart-gateway-mt7688/Kconfig
new file mode 100644
index 0000000000..3653f8aadb
--- /dev/null
+++ b/board/gardena/smart-gateway-mt7688/Kconfig
@@ -0,0 +1,12 @@
+if BOARD_GARDENA_SMART_GATEWAY_MT7688
+
+config SYS_BOARD
+ default "smart-gateway-mt7688"
+
+config SYS_VENDOR
+ default "gardena"
+
+config SYS_CONFIG_NAME
+ default "gardena-smart-gateway-mt7688"
+
+endif
diff --git a/board/gardena/smart-gateway-mt7688/MAINTAINERS b/board/gardena/smart-gateway-mt7688/MAINTAINERS
new file mode 100644
index 0000000000..bbb491c1ce
--- /dev/null
+++ b/board/gardena/smart-gateway-mt7688/MAINTAINERS
@@ -0,0 +1,8 @@
+GARDENA_SMART_GATEWAY_MT7688 BOARD
+M: Stefan Roese <sr@denx.de>
+S: Maintained
+F: board/gardena/smart-gateway-mt7688
+F: include/configs/gardena-smart-gateway-mt7688.h
+F: configs/gardena-smart-gateway-mt7688_defconfig
+F: configs/gardena-smart-gateway-mt7688-ram_defconfig
+F: arch/mips/dts/gardena-smart-gateway-mt7688.dts
diff --git a/board/gardena/smart-gateway-mt7688/Makefile b/board/gardena/smart-gateway-mt7688/Makefile
new file mode 100644
index 0000000000..70cd7a8e56
--- /dev/null
+++ b/board/gardena/smart-gateway-mt7688/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += board.o
diff --git a/board/gardena/smart-gateway-mt7688/board.c b/board/gardena/smart-gateway-mt7688/board.c
new file mode 100644
index 0000000000..a62dc654f2
--- /dev/null
+++ b/board/gardena/smart-gateway-mt7688/board.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+#include <common.h>
+#include <asm/io.h>
+
+void board_debug_uart_init(void)
+{
+ /* Nothing to be done here for this board (no UART setup etc) */
+}
+
+int board_early_init_f(void)
+{
+ /* Nothing to be done here for this board (no UART setup etc) */
+ return 0;
+}
diff --git a/configs/gardena-smart-gateway-mt7688-ram_defconfig b/configs/gardena-smart-gateway-mt7688-ram_defconfig
new file mode 100644
index 0000000000..3220db6677
--- /dev/null
+++ b/configs/gardena-smart-gateway-mt7688-ram_defconfig
@@ -0,0 +1,68 @@
+CONFIG_MIPS=y
+CONFIG_SYS_TEXT_BASE=0x80010000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0x10000c00
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_ARCH_MT7620=y
+# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
+# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
+CONFIG_MIPS_BOOT_FDT=y
+CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688"
+CONFIG_DEBUG_UART=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_CPU=y
+CONFIG_CMD_LICENSE=y
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MTD=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_TIME=y
+CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:-(ubi)"
+CONFIG_CMD_UBI=y
+CONFIG_OF_EMBED=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+# CONFIG_DM_DEVICE_REMOVE is not set
+CONFIG_HAVE_BLOCK_DEVICE=y
+CONFIG_CLK=y
+CONFIG_CPU=y
+CONFIG_DM_GPIO=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_MTD=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_XMC=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_FIXED=y
+CONFIG_MT76XX_ETH=y
+CONFIG_PHY=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_RAM=y
+CONFIG_DM_RESET=y
+CONFIG_BAUDRATE=57600
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYS_NS16550=y
+CONFIG_SPI=y
+CONFIG_MT76XX_SPI=y
+CONFIG_SYSRESET_SYSCON=y
diff --git a/configs/gardena-smart-gateway-mt7688_defconfig b/configs/gardena-smart-gateway-mt7688_defconfig
new file mode 100644
index 0000000000..8e9e6e895e
--- /dev/null
+++ b/configs/gardena-smart-gateway-mt7688_defconfig
@@ -0,0 +1,67 @@
+CONFIG_MIPS=y
+CONFIG_SYS_TEXT_BASE=0xbc000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0x10000c00
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_ARCH_MT7620=y
+CONFIG_BOOT_ROM=y
+CONFIG_ONBOARD_DDR2_SIZE_1024MBIT=y
+CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT=y
+# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
+# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
+CONFIG_MIPS_BOOT_FDT=y
+CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688"
+CONFIG_DEBUG_UART=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_CPU=y
+CONFIG_CMD_LICENSE=y
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MTD=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+# CONFIG_CMD_NET is not set
+CONFIG_CMD_TIME=y
+CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:-(ubi)"
+CONFIG_CMD_UBI=y
+CONFIG_OF_EMBED=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+# CONFIG_DM_DEVICE_REMOVE is not set
+CONFIG_HAVE_BLOCK_DEVICE=y
+CONFIG_CLK=y
+CONFIG_CPU=y
+CONFIG_DM_GPIO=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_MTD=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_XMC=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PHY=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_RAM=y
+CONFIG_DM_RESET=y
+CONFIG_BAUDRATE=57600
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYS_NS16550=y
+CONFIG_SPI=y
+CONFIG_MT76XX_SPI=y
+CONFIG_SYSRESET_SYSCON=y
diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h
new file mode 100644
index 0000000000..5ec9c6a041
--- /dev/null
+++ b/include/configs/gardena-smart-gateway-mt7688.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+#ifndef __CONFIG_GARDENA_SMART_GATEWAY_H
+#define __CONFIG_GARDENA_SMART_GATEWAY_H
+
+/* CPU */
+#define CONFIG_SYS_MIPS_TIMER_FREQ 200000000
+
+/* RAM */
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000
+
+#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
+
+#ifdef CONFIG_BOOT_RAM
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+/* UART */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \
+ 230400, 500000, 1500000 }
+
+/* RAM */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x80400000
+
+/* Memory usage */
+#define CONFIG_SYS_MAXARGS 64
+#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
+#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024)
+#define CONFIG_SYS_CBSIZE 512
+
+/* U-Boot */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+
+/* Environment settings */
+#define CONFIG_ENV_OFFSET 0x80000
+#define CONFIG_ENV_SIZE (64 << 10)
+#define CONFIG_ENV_SECT_SIZE (64 << 10)
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
+ CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+
+/*
+ * Environment is right behind U-Boot in flash. Make sure U-Boot
+ * doesn't grow into the environment area.
+ */
+#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
+
+#endif /* __CONFIG_GARDENA_SMART_GATEWAY_H */
--
2.18.0
next prev parent reply other threads:[~2018-08-10 7:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-10 7:48 [U-Boot] [PATCH 1/5 v2] mips: Add basic MediaTek MT7620/88 support Stefan Roese
2018-08-10 7:48 ` [U-Boot] [PATCH 2/5 v2] mips: Add arch/mips/include/asm/atomic.h Stefan Roese
2018-08-10 7:48 ` [U-Boot] [PATCH 3/5 v2] mips: Add LinkIt Smart 7688 support Stefan Roese
2018-08-15 14:30 ` Daniel Schwierzeck
2018-08-15 14:35 ` Stefan Roese
2018-08-15 22:34 ` Daniel Schwierzeck
2018-08-10 7:48 ` Stefan Roese [this message]
2018-08-15 14:36 ` [U-Boot] [PATCH 4/5 v2] mips: Add Gardena Smart-Gateway board support Daniel Schwierzeck
2018-08-15 14:39 ` Stefan Roese
2018-08-10 7:48 ` [U-Boot] [PATCH 5/5 v2] mips: mt76xx: Add sysreset support Stefan Roese
2018-08-15 23:09 ` [U-Boot] [PATCH 1/5 v2] mips: Add basic MediaTek MT7620/88 support Daniel Schwierzeck
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