Am 01.08.2017 um 20:06 schrieb Oleksij Rempel: > This provides low level initialization of pll and ddr2. Resulting binary > should work from SRAM, DDR2 and SPI flash. If started from DDR2 RAM > level initialization will skipped. > > Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx> > --- > arch/mips/Makefile | 1 + > arch/mips/boards/tplink-wdr4300/Makefile | 1 + > arch/mips/boards/tplink-wdr4300/board.c | 28 ++++++++++ > .../tplink-wdr4300/include/board/board_pbl_start.h | 62 ++++++++++++++++++++++ > arch/mips/configs/tplink-wdr4300_defconfig | 50 +++++++++++++++++ > arch/mips/dts/ar9344_tl_wdr3400.dts | 47 ++++++++++++++++ > arch/mips/mach-ath79/Kconfig | 10 ++++ > 7 files changed, 199 insertions(+) > create mode 100644 arch/mips/boards/tplink-wdr4300/Makefile > create mode 100644 arch/mips/boards/tplink-wdr4300/board.c > create mode 100644 arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h > create mode 100644 arch/mips/configs/tplink-wdr4300_defconfi > create mode 100644 arch/mips/dts/ar9344_tl_wdr3400.dts DTS file has wrong name. Should be wdr4300 instead of wdr3400 > diff --git a/arch/mips/Makefile b/arch/mips/Makefile > index 75761b5e7..dd5ceea20 100644 > --- a/arch/mips/Makefile > +++ b/arch/mips/Makefile > @@ -80,6 +80,7 @@ board-$(CONFIG_BOARD_NETGEAR_WG102) := netgear-wg102 > > machine-$(CONFIG_MACH_MIPS_ATH79) := ath79 > board-$(CONFIG_BOARD_TPLINK_MR3020) := tplink-mr3020 > +board-$(CONFIG_BOARD_TPLINK_WDR4300) := tplink-wdr4300 > board-$(CONFIG_BOARD_BLACK_SWIFT) := black-swift > > machine-$(CONFIG_MACH_MIPS_BCM47XX) := bcm47xx > diff --git a/arch/mips/boards/tplink-wdr4300/Makefile b/arch/mips/boards/tplink-wdr4300/Makefile > new file mode 100644 > index 000000000..dcfc2937d > --- /dev/null > +++ b/arch/mips/boards/tplink-wdr4300/Makefile > @@ -0,0 +1 @@ > +obj-y += board.o > diff --git a/arch/mips/boards/tplink-wdr4300/board.c b/arch/mips/boards/tplink-wdr4300/board.c > new file mode 100644 > index 000000000..d6126fcb6 > --- /dev/null > +++ b/arch/mips/boards/tplink-wdr4300/board.c > @@ -0,0 +1,28 @@ > +/* > + * Copyright (C) 2017 Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > + * Copyright (C) 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx> > + * > + * This file is part of barebox. > + * See file CREDITS for list of people who contributed to this project. > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 > + * as published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + */ > + > +#include <common.h> > +#include <init.h> > + > +static int model_hostname_init(void) > +{ > + barebox_set_hostname("wdr4300"); > + > + return 0; > +} > +postcore_initcall(model_hostname_init); > diff --git a/arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h b/arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h > new file mode 100644 > index 000000000..7d4ee4bab > --- /dev/null > +++ b/arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h > @@ -0,0 +1,62 @@ > +/* > + * Copyright (C) 2017 Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > + * > + * This file is part of barebox. > + * See file CREDITS for list of people who contributed to this project. > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 > + * as published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + */ > + > +#include <mach/debug_ll_ar9344.h> > +#include <asm/pbl_macros.h> > +#include <mach/pbl_macros.h> > +#include <mach/pbl_ll_init_ar9344_1.1.h> > +#include <asm/pbl_nmon.h> > + > + .macro board_pbl_start > + .set push > + .set noreorder > + > + mips_barebox_10h > + > + debug_ll_ar9344_init > + > + debug_ll_outc '1' > + > + hornet_mips24k_cp0_setup > + debug_ll_outc '2' > + > + /* test if we are in the SRAM */ > + pbl_blt 0xbd000000 1f t8 > + debug_ll_outc '3' > + b skip_flash_test > + nop > +1: > + /* test if we are in the flash */ > + pbl_blt 0xbf000000 skip_pll_ram_config t8 > + debug_ll_outc '4' > +skip_flash_test: > + > + pbl_ar9344_v11_pll_config > + debug_ll_outc '5' > + > + pbl_ar9344_v11_ddr2_config > + > +skip_pll_ram_config: > + debug_ll_outc '6' > + debug_ll_outnl > + > + mips_nmon > + > + copy_to_link_location pbl_start > + > + .set pop > + .endm > diff --git a/arch/mips/configs/tplink-wdr4300_defconfig b/arch/mips/configs/tplink-wdr4300_defconfig > new file mode 100644 > index 000000000..9114b86db > --- /dev/null > +++ b/arch/mips/configs/tplink-wdr4300_defconfig > @@ -0,0 +1,50 @@ > +CONFIG_BUILTIN_DTB=y > +CONFIG_BUILTIN_DTB_NAME="ar9344_tl_wdr3400" > +CONFIG_MACH_MIPS_ATH79=y > +CONFIG_BOARD_TPLINK_WDR4300=y > +CONFIG_PBL_IMAGE=y > +CONFIG_IMAGE_COMPRESSION_XZKERN=y > +CONFIG_MMU=y > +CONFIG_TEXT_BASE=0xbfc00000 > +CONFIG_MALLOC_TLSF=y > +CONFIG_CMDLINE_EDITING=y > +CONFIG_AUTO_COMPLETE=y > +CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y > +CONFIG_DEBUG_INFO=y > +CONFIG_DEBUG_LL=y > +CONFIG_DEBUG_INITCALLS=y > +CONFIG_LONGHELP=y > +CONFIG_CMD_IOMEM=y > +CONFIG_CMD_MEMINFO=y > +CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y > +# CONFIG_CMD_BOOTM is not set > +CONFIG_CMD_GO=y > +CONFIG_CMD_LOADB=y > +CONFIG_CMD_LOADY=y > +CONFIG_CMD_RESET=y > +CONFIG_CMD_SHA1SUM=y > +CONFIG_CMD_LET=y > +CONFIG_CMD_SLEEP=y > +CONFIG_CMD_EDIT=y > +CONFIG_CMD_MM=y > +CONFIG_CMD_CLK=y > +CONFIG_CMD_FLASH=y > +CONFIG_CMD_GPIO=y > +CONFIG_CMD_LED=y > +CONFIG_CMD_SPI=y > +CONFIG_CMD_LED_TRIGGER=y > +CONFIG_CMD_OF_NODE=y > +CONFIG_CMD_OF_PROPERTY=y > +CONFIG_CMD_OFTREE=y > +CONFIG_OFDEVICE=y > +CONFIG_DRIVER_SERIAL_NS16550=y > +CONFIG_DRIVER_SPI_ATH79=y > +CONFIG_MTD=y > +# CONFIG_MTD_OOB_DEVICE is not set > +CONFIG_MTD_M25P80=y > +CONFIG_LED=y > +CONFIG_LED_GPIO=y > +CONFIG_LED_GPIO_OF=y > +CONFIG_LED_TRIGGERS=y > +CONFIG_DIGEST_SHA224_GENERIC=y > +CONFIG_DIGEST_SHA256_GENERIC=y > diff --git a/arch/mips/dts/ar9344_tl_wdr3400.dts b/arch/mips/dts/ar9344_tl_wdr3400.dts > new file mode 100644 > index 000000000..825b4820d > --- /dev/null > +++ b/arch/mips/dts/ar9344_tl_wdr3400.dts > @@ -0,0 +1,47 @@ > +/dts-v1/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +#include "ar9344.dtsi" > + > +/ { > + model = "TP-Link WDR4300"; > + compatible = "tplink,tl-wdr4300"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + memory@0 { > + device_type = "memory"; > + reg = <0x0 0x8000000>; > + }; > + > + chosen { > + stdout-path = &uart0; > + }; > +}; > + > +&ref { > + clock-frequency = <40000000>; > +}; > + > +&uart0 { > + status = "okay"; > + clock-frequency = <40000000>; > +}; > + > +&spi { > + num-chipselects = <1>; > + status = "okay"; > + > + /* Winbond W25Q64CV SPI flash */ > + spiflash: w25q64cv@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "winbond,w25q64cv", "jedec,spi-nor"; > + spi-max-frequency = <104000000>; > + reg = <0>; > + }; > +}; > diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig > index f2eae2532..9fec00c98 100644 > --- a/arch/mips/mach-ath79/Kconfig > +++ b/arch/mips/mach-ath79/Kconfig > @@ -7,6 +7,9 @@ config ARCH_TEXT_BASE > config SOC_QCA_AR9331 > bool > > +config SOC_QCA_AR9344 > + bool > + > choice > prompt "Board type" > > @@ -17,6 +20,13 @@ config BOARD_TPLINK_MR3020 > select HAVE_IMAGE_COMPRESSION > select HAS_NMON > > +config BOARD_TPLINK_WDR4300 > + bool "TP-LINK WDR4300" > + select SOC_QCA_AR9344 > + select HAVE_PBL_IMAGE > + select HAVE_IMAGE_COMPRESSION > + select HAS_NMON > + > config BOARD_BLACK_SWIFT > bool "Black Swift" > select SOC_QCA_AR9331 >
Attachment:
signature.asc
Description: OpenPGP digital signature
_______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox