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From: Antony Pavlov <antonynpavlov@gmail.com>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v1 08/10] MIPS: port all mach* to multiimage
Date: Mon, 26 Nov 2018 16:01:36 +0300	[thread overview]
Message-ID: <20181126160136.d6d8a30dc4086ef2a04be2b9@gmail.com> (raw)
In-Reply-To: <20181126091807.19398-9-o.rempel@pengutronix.de>

On Mon, 26 Nov 2018 10:18:05 +0100
Oleksij Rempel <o.rempel@pengutronix.de> wrote:

Hi!

I can't apply this patch.
Here is 'git am' log:

Applying: MIPS: port all mach* to multiimage
.git/rebase-apply/patch:1291: trailing whitespace.
pbl-dtb-$(CONFIG_BOARD_8DEVICES_LIMA) += qca4531-8devices-lima.dtb.o 
.git/rebase-apply/patch:1292: trailing whitespace.
pbl-dtb-$(CONFIG_BOARD_BLACK_SWIFT) += black-swift.dtb.o 
.git/rebase-apply/patch:1294: trailing whitespace.
pbl-dtb-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += ar9331-dptechnics-dpt-module.dtb.o 
.git/rebase-apply/patch:1298: trailing whitespace.
pbl-dtb-$(CONFIG_BOARD_TPLINK_MR3020) += tplink-mr3020.dtb.o 
.git/rebase-apply/patch:1299: trailing whitespace.
pbl-dtb-$(CONFIG_BOARD_TPLINK_WDR4300) += ar9344-tl-wdr4300-v1.7.dtb.o 
error: patch failed: images/Makefile:53
error: images/Makefile: patch does not apply
Patch failed at 0001 MIPS: port all mach* to multiimage
hint: Use 'git am --show-current-patch' to see the failed patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

-- 
Best regards,
  Antony Pavlov

> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  arch/mips/Kconfig                             |  7 ++
>  arch/mips/Makefile                            | 28 +-----
>  arch/mips/boards/8devices-lima/Makefile       |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 27 ++----
>  arch/mips/boards/Makefile                     | 11 +++
>  arch/mips/boards/black-swift/Makefile         |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 17 ++--
>  .../boards/dptechnics-dpt-module/Makefile     |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 14 +--
>  arch/mips/boards/img-ci20/Makefile            |  1 +
>  .../boards/img-ci20/include/board/debug_ll.h  | 23 -----
>  .../board/board_pbl_start.h => lowlevel.S}    | 14 ++-
>  arch/mips/boards/loongson-ls1b/Makefile       |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 14 ++-
>  arch/mips/boards/netgear-wg102/Makefile       |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 20 +++--
>  arch/mips/boards/qemu-malta/Makefile          |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 16 ++--
>  arch/mips/boards/ritmix-rzx50/Makefile        |  1 +
>  .../ritmix-rzx50/include/board/debug_ll.h     | 23 -----
>  .../board/board_pbl_start.h => lowlevel.S}    | 14 ++-
>  arch/mips/boards/tplink-mr3020/Makefile       |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 17 ++--
>  arch/mips/boards/tplink-wdr4300/Makefile      |  1 +
>  .../board/board_pbl_start.h => lowlevel.S}    | 27 ++----
>  arch/mips/boot/Makefile                       |  2 +-
>  arch/mips/boot/start-pbl.S                    |  1 -
>  arch/mips/configs/8devices-lima_defconfig     | 83 -----------------
>  ...plink-mr3020_defconfig => ath79_defconfig} |  9 +-
>  arch/mips/configs/black-swift_defconfig       | 54 -----------
>  .../configs/dptechnics-dpt-module_defconfig   | 89 -------------------
>  arch/mips/configs/img-ci20_defconfig          | 45 ----------
>  arch/mips/configs/qemu-malta_defconfig        | 12 +--
>  arch/mips/configs/tplink-wdr4300_defconfig    | 82 -----------------
>  ...itmix-rzx50_defconfig => xburst_defconfig} |  8 +-
>  arch/mips/dts/Makefile                        | 15 +++-
>  arch/mips/mach-ar231x/include/mach/debug_ll.h |  2 +-
>  arch/mips/mach-ath79/Kconfig                  | 20 ++++-
>  arch/mips/mach-ath79/include/mach/debug_ll.h  | 12 ++-
>  .../mach-ath79/include/mach/debug_ll_ar9331.h |  2 +-
>  .../mach-ath79/include/mach/debug_ll_ar9344.h |  4 +-
>  .../mips/mach-ath79/include/mach/pbl_macros.h |  5 +-
>  arch/mips/mach-loongson/Kconfig               |  1 +
>  .../mach-loongson/include/mach/debug_ll.h     |  2 +-
>  arch/mips/mach-malta/Kconfig                  |  9 +-
>  arch/mips/mach-malta/include/mach/debug_ll.h  | 10 ++-
>  arch/mips/mach-xburst/Kconfig                 | 14 ++-
>  arch/mips/mach-xburst/include/mach/debug_ll.h | 14 ++-
>  images/Makefile                               |  7 +-
>  images/Makefile.ar231x                        |  3 +
>  images/Makefile.ath79                         | 20 +++++
>  images/Makefile.loongson                      |  3 +
>  images/Makefile.malta                         |  3 +
>  images/Makefile.xburst                        |  7 ++
>  54 files changed, 253 insertions(+), 567 deletions(-)
>  create mode 100644 arch/mips/boards/8devices-lima/Makefile
>  rename arch/mips/boards/8devices-lima/{include/board/board_pbl_start.h => lowlevel.S} (78%)
>  create mode 100644 arch/mips/boards/Makefile
>  rename arch/mips/boards/black-swift/{include/board/board_pbl_start.h => lowlevel.S} (84%)
>  create mode 100644 arch/mips/boards/dptechnics-dpt-module/Makefile
>  rename arch/mips/boards/dptechnics-dpt-module/{include/board/board_pbl_start.h => lowlevel.S} (55%)
>  delete mode 100644 arch/mips/boards/img-ci20/include/board/debug_ll.h
>  rename arch/mips/boards/img-ci20/{include/board/board_pbl_start.h => lowlevel.S} (85%)
>  rename arch/mips/boards/loongson-ls1b/{include/board/board_pbl_start.h => lowlevel.S} (83%)
>  rename arch/mips/boards/netgear-wg102/{include/board/board_pbl_start.h => lowlevel.S} (87%)
>  rename arch/mips/boards/qemu-malta/{include/board/board_pbl_start.h => lowlevel.S} (92%)
>  delete mode 100644 arch/mips/boards/ritmix-rzx50/include/board/debug_ll.h
>  rename arch/mips/boards/ritmix-rzx50/{include/board/board_pbl_start.h => lowlevel.S} (85%)
>  rename arch/mips/boards/tplink-mr3020/{include/board/board_pbl_start.h => lowlevel.S} (84%)
>  rename arch/mips/boards/tplink-wdr4300/{include/board/board_pbl_start.h => lowlevel.S} (77%)
>  delete mode 100644 arch/mips/configs/8devices-lima_defconfig
>  rename arch/mips/configs/{tplink-mr3020_defconfig => ath79_defconfig} (90%)
>  delete mode 100644 arch/mips/configs/black-swift_defconfig
>  delete mode 100644 arch/mips/configs/dptechnics-dpt-module_defconfig
>  delete mode 100644 arch/mips/configs/img-ci20_defconfig
>  delete mode 100644 arch/mips/configs/tplink-wdr4300_defconfig
>  rename arch/mips/configs/{ritmix-rzx50_defconfig => xburst_defconfig} (89%)
>  create mode 100644 images/Makefile.ar231x
>  create mode 100644 images/Makefile.ath79
>  create mode 100644 images/Makefile.loongson
>  create mode 100644 images/Makefile.malta
>  create mode 100644 images/Makefile.xburst
> 
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index 524375a81a..3934b803a5 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -58,6 +58,9 @@ config MACH_MIPS_MALTA
>  	select HAS_DEBUG_LL
>  	select GPIOLIB
>  	select HW_HAS_PCI
> +	select HAVE_PBL_IMAGE
> +	select HAVE_IMAGE_COMPRESSION
> +	select HAVE_PBL_MULTI_IMAGES
>  
>  config MACH_MIPS_AR231X
>  	bool "Atheros ar231x-based boards"
> @@ -67,6 +70,8 @@ config MACH_MIPS_AR231X
>  	select CSRC_R4K_LIB
>  	select DRIVER_SERIAL_NS16550
>  	select HAS_DEBUG_LL
> +	select HAVE_IMAGE_COMPRESSION
> +	select HAVE_PBL_MULTI_IMAGES
>  
>  config MACH_MIPS_ATH79
>  	bool "Atheros AR71XX/AR724X/AR913X/AR933X based boards"
> @@ -80,6 +85,7 @@ config MACH_MIPS_ATH79
>  	select CLKDEV_LOOKUP
>  	select OFTREE
>  	select GPIOLIB
> +	select HAVE_PBL_MULTI_IMAGES
>  
>  config MACH_MIPS_BCM47XX
>  	bool "Broadcom BCM47xx-based boards"
> @@ -101,6 +107,7 @@ config MACH_MIPS_XBURST
>  	select HAS_DEBUG_LL
>  	select HAVE_PBL_IMAGE
>  	select HAVE_IMAGE_COMPRESSION
> +	select HAVE_PBL_MULTI_IMAGES
>  	select HAS_NMON
>  	select GPIOLIB
>  endchoice
> diff --git a/arch/mips/Makefile b/arch/mips/Makefile
> index 6338dc174d..422e844d9f 100644
> --- a/arch/mips/Makefile
> +++ b/arch/mips/Makefile
> @@ -73,28 +73,11 @@ endif
>  LDFLAGS_barebox += -nostdlib
>  
>  machine-$(CONFIG_MACH_MIPS_MALTA)	:= malta
> -board-$(CONFIG_BOARD_QEMU_MALTA)	:= qemu-malta
> -
>  machine-$(CONFIG_MACH_MIPS_AR231X)	:= ar231x
> -board-$(CONFIG_BOARD_NETGEAR_WG102)	:= netgear-wg102
> -
>  machine-$(CONFIG_MACH_MIPS_ATH79)	:= ath79
> -board-$(CONFIG_BOARD_8DEVICES_LIMA)	:= 8devices-lima
> -board-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE)	:= dptechnics-dpt-module
> -board-$(CONFIG_BOARD_TPLINK_MR3020)	:= tplink-mr3020
> -board-$(CONFIG_BOARD_TPLINK_WDR4300)	:= tplink-wdr4300
> -board-$(CONFIG_BOARD_BLACK_SWIFT)	:= black-swift
> -
>  machine-$(CONFIG_MACH_MIPS_BCM47XX)	:= bcm47xx
> -board-$(CONFIG_BOARD_DLINK_DIR320)	:= dlink-dir-320
> -
>  machine-$(CONFIG_MACH_MIPS_LOONGSON)	:= loongson
> -board-$(CONFIG_BOARD_LOONGSON_TECH_LS1B)	:= loongson-ls1b
> -
>  machine-$(CONFIG_MACH_MIPS_XBURST)	:= xburst
> -board-$(CONFIG_BOARD_RZX50)	:= ritmix-rzx50
> -board-$(CONFIG_BOARD_CI20)	:= img-ci20
> -
>  machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y))
>  
>  ifeq ($(KBUILD_SRC),)
> @@ -108,12 +91,6 @@ incdir-y := $(machine-y)
>  endif
>  INCDIR   := arch-$(incdir-y)
>  
> -ifneq ($(board-y),)
> -BOARD := arch/mips/boards/$(board-y)/
> -else
> -BOARD :=
> -endif
> -
>  ifeq ($(KBUILD_SRC),)
>  CPPFLAGS += -I$(BOARD)/include
>  else
> @@ -133,8 +110,7 @@ endif
>  common-y += $(MACH)
>  common-y += arch/mips/lib/
>  common-y += arch/mips/boot/
> -
> -common-$(CONFIG_BUILTIN_DTB) += arch/mips/dts/
> +common-y += arch/mips/boards/
>  
>  CPPFLAGS += $(cflags-y)
>  CFLAGS += $(cflags-y)
> @@ -155,4 +131,6 @@ dts := arch/mips/dts
>  %.dtb: scripts
>  	$(Q)$(MAKE) $(build)=$(dts) $(dts)/$@
>  
> +common-$(CONFIG_OFTREE) += arch/mips/dts/
> +
>  KBUILD_IMAGE ?= $(KBUILD_BINARY)
> diff --git a/arch/mips/boards/8devices-lima/Makefile b/arch/mips/boards/8devices-lima/Makefile
> new file mode 100644
> index 0000000000..b08c4a93ca
> --- /dev/null
> +++ b/arch/mips/boards/8devices-lima/Makefile
> @@ -0,0 +1 @@
> +lwl-y += lowlevel.o
> diff --git a/arch/mips/boards/8devices-lima/include/board/board_pbl_start.h b/arch/mips/boards/8devices-lima/lowlevel.S
> similarity index 78%
> rename from arch/mips/boards/8devices-lima/include/board/board_pbl_start.h
> rename to arch/mips/boards/8devices-lima/lowlevel.S
> index e95aa49256..0ee1ea4628 100644
> --- a/arch/mips/boards/8devices-lima/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/8devices-lima/lowlevel.S
> @@ -15,51 +15,40 @@
>   *
>   */
>  
> -#include <mach/debug_ll_ar9344.h>
> +#define BOARD_PBL_START start_8devices_lima
> +
> +#include <mach/debug_ll.h>
> +#include <asm/asm.h>
>  #include <asm/pbl_macros.h>
>  #include <mach/pbl_macros.h>
>  #include <mach/pbl_ll_init_qca4531.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> -	debug_ll_ar9344_init
> -
> -	debug_ll_outc '1'
> +	debug_ll_ath79_init
>  
>  	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_qca4531_ddr2_550_550_init
>  
> -	debug_ll_outc '5'
>  	/* Initialize caches... */
>  	mips_cache_reset
>  
>  	/* ... and enable them */
>  	dcache_enable
>  skip_pll_ram_config:
> -	debug_ll_outc '6'
> -	debug_ll_outnl
> -
> -	mips_nmon
> -
> -	copy_to_link_location	pbl_start
>  
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_qca4531_8devices_lima_start,
> +	__dtb_qca4531_8devices_lima_end)
> diff --git a/arch/mips/boards/Makefile b/arch/mips/boards/Makefile
> new file mode 100644
> index 0000000000..50652f9841
> --- /dev/null
> +++ b/arch/mips/boards/Makefile
> @@ -0,0 +1,11 @@
> +obj-$(CONFIG_BOARD_8DEVICES_LIMA) += 8devices-lima/
> +obj-$(CONFIG_BOARD_BLACK_SWIFT) += black-swift/
> +obj-$(CONFIG_BOARD_CI20) += img-ci20/
> +obj-$(CONFIG_BOARD_DLINK_DIR320) += dlink-dir-320/
> +obj-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += dptechnics-dpt-module/
> +obj-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) += loongson-ls1b/
> +obj-$(CONFIG_BOARD_NETGEAR_WG102) += netgear-wg102/
> +obj-$(CONFIG_BOARD_QEMU_MALTA) += qemu-malta/
> +obj-$(CONFIG_BOARD_RZX50) += ritmix-rzx50/
> +obj-$(CONFIG_BOARD_TPLINK_MR3020) += tplink-mr3020/
> +obj-$(CONFIG_BOARD_TPLINK_WDR4300) += tplink-wdr4300/
> diff --git a/arch/mips/boards/black-swift/Makefile b/arch/mips/boards/black-swift/Makefile
> index dcfc2937d3..092c31d6b2 100644
> --- a/arch/mips/boards/black-swift/Makefile
> +++ b/arch/mips/boards/black-swift/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += board.o
> diff --git a/arch/mips/boards/black-swift/include/board/board_pbl_start.h b/arch/mips/boards/black-swift/lowlevel.S
> similarity index 84%
> rename from arch/mips/boards/black-swift/include/board/board_pbl_start.h
> rename to arch/mips/boards/black-swift/lowlevel.S
> index 4c2ab2ef0f..e3e89ae02d 100644
> --- a/arch/mips/boards/black-swift/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/black-swift/lowlevel.S
> @@ -16,13 +16,15 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_black_swift
> +
> +#include <mach/debug_ll.h>
>  #include <asm/pbl_macros.h>
> +#include <asm/asm.h>
>  #include <mach/pbl_macros.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> @@ -45,8 +47,7 @@
>  
>  skip_pll_ram_config:
>  	pbl_ar9331_uart_enable
> -	debug_ll_ar9331_init
> -	mips_nmon
> +	debug_ll_ath79_init
>  
>  	/*
>  	 * It is amazing but we have to enable MDIO on GPIO
> @@ -54,7 +55,5 @@ skip_pll_ram_config:
>  	 */
>  	pbl_ar9331_mdio_gpio_enable
>  
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_black_swift_start,
> +	__dtb_black_swift_end)
> diff --git a/arch/mips/boards/dptechnics-dpt-module/Makefile b/arch/mips/boards/dptechnics-dpt-module/Makefile
> new file mode 100644
> index 0000000000..b08c4a93ca
> --- /dev/null
> +++ b/arch/mips/boards/dptechnics-dpt-module/Makefile
> @@ -0,0 +1 @@
> +lwl-y += lowlevel.o
> diff --git a/arch/mips/boards/dptechnics-dpt-module/include/board/board_pbl_start.h b/arch/mips/boards/dptechnics-dpt-module/lowlevel.S
> similarity index 55%
> rename from arch/mips/boards/dptechnics-dpt-module/include/board/board_pbl_start.h
> rename to arch/mips/boards/dptechnics-dpt-module/lowlevel.S
> index 9d6b1b86bc..ab6e469492 100644
> --- a/arch/mips/boards/dptechnics-dpt-module/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/dptechnics-dpt-module/lowlevel.S
> @@ -6,15 +6,19 @@
>   * as published by the Free Software Foundation.
>   */
>  
> +#define BOARD_PBL_START start_dptechnics_dpt_module
> +
> +#include <mach/debug_ll.h>
> +#include <asm/regdef.h>
> +#include <asm/mipsregs.h>
> +#include <asm/asm.h>
>  #include <asm/pbl_macros.h>
>  #include <mach/pbl_macros.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	ar9331_pbl_generic_start
>  
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_ar9331_dptechnics_dpt_module_start,
> +	__dtb_ar9331_dptechnics_dpt_module_end)
> diff --git a/arch/mips/boards/img-ci20/Makefile b/arch/mips/boards/img-ci20/Makefile
> index dcfc2937d3..092c31d6b2 100644
> --- a/arch/mips/boards/img-ci20/Makefile
> +++ b/arch/mips/boards/img-ci20/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += board.o
> diff --git a/arch/mips/boards/img-ci20/include/board/debug_ll.h b/arch/mips/boards/img-ci20/include/board/debug_ll.h
> deleted file mode 100644
> index 72612cff2b..0000000000
> --- a/arch/mips/boards/img-ci20/include/board/debug_ll.h
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -/*
> - * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
> - *
> - * 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.
> - *
> - */
> -
> -#ifndef __INCLUDE_CI20_BOARD_DEBUG_LL_H__
> -#define __INCLUDE_CI20_BOARD_DEBUG_LL_H__
> -
> -#include <mach/debug_ll_jz4780.h>
> -
> -#endif  /* __INCLUDE_CI20_BOARD_DEBUG_LL_H__ */
> diff --git a/arch/mips/boards/img-ci20/include/board/board_pbl_start.h b/arch/mips/boards/img-ci20/lowlevel.S
> similarity index 85%
> rename from arch/mips/boards/img-ci20/include/board/board_pbl_start.h
> rename to arch/mips/boards/img-ci20/lowlevel.S
> index 42d23c82a9..ffaf5c81e4 100644
> --- a/arch/mips/boards/img-ci20/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/img-ci20/lowlevel.S
> @@ -17,13 +17,13 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_img_ci20
> +
>  #include <asm/pbl_macros.h>
>  #include <mach/debug_ll.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_disable_interrupts
>  
> @@ -35,9 +35,5 @@
>  	debug_ll_outc '.'
>  	debug_ll_ns16550_outnl
>  
> -	mips_nmon
> -
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_img_ci20_start,
> +	__dtb_img_ci20_end)
> diff --git a/arch/mips/boards/loongson-ls1b/Makefile b/arch/mips/boards/loongson-ls1b/Makefile
> index 31c062987f..ded9867a8e 100644
> --- a/arch/mips/boards/loongson-ls1b/Makefile
> +++ b/arch/mips/boards/loongson-ls1b/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += serial.o
> diff --git a/arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h b/arch/mips/boards/loongson-ls1b/lowlevel.S
> similarity index 83%
> rename from arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h
> rename to arch/mips/boards/loongson-ls1b/lowlevel.S
> index a3c585ecba..ba66fc3212 100644
> --- a/arch/mips/boards/loongson-ls1b/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/loongson-ls1b/lowlevel.S
> @@ -15,14 +15,14 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_loongson_ls1b
> +
>  #include <asm/pbl_macros.h>
>  #include <mach/loongson1.h>
>  #include <mach/debug_ll.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> @@ -33,9 +33,5 @@
>  	debug_ll_outc '.'
>  	debug_ll_ns16550_outnl
>  
> -	mips_nmon
> -
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_loongson_ls1b_start,
> +	__dtb_loongson_ls1b_end)
> diff --git a/arch/mips/boards/netgear-wg102/Makefile b/arch/mips/boards/netgear-wg102/Makefile
> index 0899b66c5f..344a6711b2 100644
> --- a/arch/mips/boards/netgear-wg102/Makefile
> +++ b/arch/mips/boards/netgear-wg102/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += ram.o
> diff --git a/arch/mips/boards/netgear-wg102/include/board/board_pbl_start.h b/arch/mips/boards/netgear-wg102/lowlevel.S
> similarity index 87%
> rename from arch/mips/boards/netgear-wg102/include/board/board_pbl_start.h
> rename to arch/mips/boards/netgear-wg102/lowlevel.S
> index 9fb220519f..f449d4e051 100644
> --- a/arch/mips/boards/netgear-wg102/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/netgear-wg102/lowlevel.S
> @@ -16,15 +16,15 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_netgear_wg102
> +
>  #include <asm/pbl_macros.h>
>  #include <mach/pbl_macros.h>
>  #include <mach/ar2312_regs.h>
>  
>  #include <mach/debug_ll.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> @@ -71,7 +71,15 @@ sdram_configured:
>  	debug_ll_outc 'b'
>  	debug_ll_ns16550_outnl
>  
> -	copy_to_link_location	pbl_start
> +	copy_to_link_location	BOARD_PBL_START;
> +	stack_setup;
> +
> +	lw	a0, 0;
> +	la	v0, pbl_main_entry;
> +	jal	v0;
> +	 nop;
>  
> -	.set	pop
> -	.endm
> +	/* No return */
> +__error:
> +	b	__error;
> +	 nop;
> diff --git a/arch/mips/boards/qemu-malta/Makefile b/arch/mips/boards/qemu-malta/Makefile
> index eb072c0161..237a6a5079 100644
> --- a/arch/mips/boards/qemu-malta/Makefile
> +++ b/arch/mips/boards/qemu-malta/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += init.o
> diff --git a/arch/mips/boards/qemu-malta/include/board/board_pbl_start.h b/arch/mips/boards/qemu-malta/lowlevel.S
> similarity index 92%
> rename from arch/mips/boards/qemu-malta/include/board/board_pbl_start.h
> rename to arch/mips/boards/qemu-malta/lowlevel.S
> index 5c1537262e..038f114f00 100644
> --- a/arch/mips/boards/qemu-malta/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/qemu-malta/lowlevel.S
> @@ -17,6 +17,9 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_qemu_malta
> +
> +#include <asm/asm.h>
>  #include <asm/pbl_macros.h>
>  #include <asm/pbl_nmon.h>
>  
> @@ -39,10 +42,7 @@
>  #define	GT_LD(x)	(GT_CPU_TO_LE32(((x) >> 21) & 0x7fff))
>  #define	GT_HD(x)	(GT_CPU_TO_LE32(((x) >> 21) & 0x7f))
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> -
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  	b	__start
>  	 nop
>  
> @@ -94,9 +94,5 @@ __start:
>  	li	t0, GT_LD(0x1bdfffff)
>  	sw	t0, GT_PCI0M1HD_OFS(t1)
>  
> -	mips_nmon
> -
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_qemu_malta_start,
> +	__dtb_qemu_malta_end)
> diff --git a/arch/mips/boards/ritmix-rzx50/Makefile b/arch/mips/boards/ritmix-rzx50/Makefile
> index 31c062987f..ded9867a8e 100644
> --- a/arch/mips/boards/ritmix-rzx50/Makefile
> +++ b/arch/mips/boards/ritmix-rzx50/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += serial.o
> diff --git a/arch/mips/boards/ritmix-rzx50/include/board/debug_ll.h b/arch/mips/boards/ritmix-rzx50/include/board/debug_ll.h
> deleted file mode 100644
> index 7ae0e2a4fd..0000000000
> --- a/arch/mips/boards/ritmix-rzx50/include/board/debug_ll.h
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -/*
> - * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
> - *
> - * 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.
> - *
> - */
> -
> -#ifndef __INCLUDE_RZX50_BOARD_DEBUG_LL_H__
> -#define __INCLUDE_RZX50_BOARD_DEBUG_LL_H__
> -
> -#include <mach/debug_ll_jz4750d.h>
> -
> -#endif  /* __INCLUDE_RZX50_BOARD_DEBUG_LL_H__ */
> diff --git a/arch/mips/boards/ritmix-rzx50/include/board/board_pbl_start.h b/arch/mips/boards/ritmix-rzx50/lowlevel.S
> similarity index 85%
> rename from arch/mips/boards/ritmix-rzx50/include/board/board_pbl_start.h
> rename to arch/mips/boards/ritmix-rzx50/lowlevel.S
> index 7c2fa0bedc..a932e0871f 100644
> --- a/arch/mips/boards/ritmix-rzx50/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/ritmix-rzx50/lowlevel.S
> @@ -17,13 +17,13 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_ritmix_rzx50
> +
>  #include <asm/pbl_macros.h>
>  #include <mach/debug_ll.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_disable_interrupts
>  
> @@ -35,9 +35,5 @@
>  	debug_ll_outc '.'
>  	debug_ll_ns16550_outnl
>  
> -	mips_nmon
> -
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_rzx50_start,
> +	__dtb_rzx50_end)
> diff --git a/arch/mips/boards/tplink-mr3020/Makefile b/arch/mips/boards/tplink-mr3020/Makefile
> index dcfc2937d3..092c31d6b2 100644
> --- a/arch/mips/boards/tplink-mr3020/Makefile
> +++ b/arch/mips/boards/tplink-mr3020/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += board.o
> diff --git a/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h b/arch/mips/boards/tplink-mr3020/lowlevel.S
> similarity index 84%
> rename from arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h
> rename to arch/mips/boards/tplink-mr3020/lowlevel.S
> index e70f55e873..e4ab0b5bbc 100644
> --- a/arch/mips/boards/tplink-mr3020/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/tplink-mr3020/lowlevel.S
> @@ -16,13 +16,15 @@
>   *
>   */
>  
> +#define BOARD_PBL_START start_tplink_mr3020
> +
> +#include <mach/debug_ll.h>
>  #include <asm/pbl_macros.h>
> +#include <asm/asm.h>
>  #include <mach/pbl_macros.h>
>  #include <asm/pbl_nmon.h>
>  
> -	.macro	board_pbl_start
> -	.set	push
> -	.set	noreorder
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> @@ -45,8 +47,7 @@
>  
>  skip_pll_ram_config:
>  	pbl_ar9331_uart_enable
> -	debug_ll_ar9331_init
> -	mips_nmon
> +	debug_ll_ath79_init
>  
>  	/*
>  	 * It is amazing but we have to enable MDIO on GPIO
> @@ -54,7 +55,5 @@ skip_pll_ram_config:
>  	 */
>  	pbl_ar9331_mdio_gpio_enable
>  
> -	copy_to_link_location	pbl_start
> -
> -	.set	pop
> -	.endm
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_tplink_mr3020_start,
> +	__dtb_tplink_mr3020_end)
> diff --git a/arch/mips/boards/tplink-wdr4300/Makefile b/arch/mips/boards/tplink-wdr4300/Makefile
> index dcfc2937d3..092c31d6b2 100644
> --- a/arch/mips/boards/tplink-wdr4300/Makefile
> +++ b/arch/mips/boards/tplink-wdr4300/Makefile
> @@ -1 +1,2 @@
> +lwl-y += lowlevel.o
>  obj-y += board.o
> diff --git a/arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h b/arch/mips/boards/tplink-wdr4300/lowlevel.S
> similarity index 77%
> rename from arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h
> rename to arch/mips/boards/tplink-wdr4300/lowlevel.S
> index 7d4ee4baba..5fbe203423 100644
> --- a/arch/mips/boards/tplink-wdr4300/include/board/board_pbl_start.h
> +++ b/arch/mips/boards/tplink-wdr4300/lowlevel.S
> @@ -15,48 +15,37 @@
>   *
>   */
>  
> -#include <mach/debug_ll_ar9344.h>
> +#define BOARD_PBL_START start_tplink_wdr4300
> +
> +#include <mach/debug_ll.h>
> +#include <asm/asm.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
> +ENTRY_FUNCTION(BOARD_PBL_START)
>  
>  	mips_barebox_10h
>  
> -	debug_ll_ar9344_init
> -
> -	debug_ll_outc '1'
> +	debug_ll_ath79_init
>  
>  	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
> +ENTRY_FUNCTION_END(BOARD_PBL_START, __dtb_ar9344_tl_wdr4300_v1.7_start,
> +	__dtb_ar9344_tl_wdr4300_v1.7_end)
> diff --git a/arch/mips/boot/Makefile b/arch/mips/boot/Makefile
> index d59b247910..3d46e836f7 100644
> --- a/arch/mips/boot/Makefile
> +++ b/arch/mips/boot/Makefile
> @@ -3,4 +3,4 @@ obj-y += main_entry.o
>  
>  obj-$(CONFIG_OFDEVICE) += dtb.o
>  
> -pbl-y += start-pbl.o main_entry-pbl.o
> +pbl-y += main_entry-pbl.o
> diff --git a/arch/mips/boot/start-pbl.S b/arch/mips/boot/start-pbl.S
> index d6e8231a73..5e09ea4d80 100644
> --- a/arch/mips/boot/start-pbl.S
> +++ b/arch/mips/boot/start-pbl.S
> @@ -22,7 +22,6 @@
>  #include <asm/asm.h>
>  
>  #include <asm/pbl_macros.h>
> -#include <board/board_pbl_start.h>
>  
>  	.set noreorder
>  	.section ".text_head_entry"
> diff --git a/arch/mips/configs/8devices-lima_defconfig b/arch/mips/configs/8devices-lima_defconfig
> deleted file mode 100644
> index 446369a544..0000000000
> --- a/arch/mips/configs/8devices-lima_defconfig
> +++ /dev/null
> @@ -1,83 +0,0 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="qca4531-8devices-lima"
> -CONFIG_MACH_MIPS_ATH79=y
> -CONFIG_PBL_IMAGE=y
> -CONFIG_IMAGE_COMPRESSION_XZKERN=y
> -CONFIG_MMU=y
> -CONFIG_TEXT_BASE=0x81000000
> -CONFIG_MALLOC_TLSF=y
> -CONFIG_HUSH_FANCY_PROMPT=y
> -CONFIG_CMDLINE_EDITING=y
> -CONFIG_AUTO_COMPLETE=y
> -CONFIG_CONSOLE_RATP=y
> -CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
> -CONFIG_CMD_DMESG=y
> -CONFIG_LONGHELP=y
> -CONFIG_CMD_IOMEM=y
> -CONFIG_CMD_IMD=y
> -CONFIG_CMD_MEMINFO=y
> -CONFIG_CMD_GO=y
> -CONFIG_CMD_LOADB=y
> -CONFIG_CMD_LOADY=y
> -CONFIG_CMD_RESET=y
> -CONFIG_CMD_EXPORT=y
> -CONFIG_CMD_DEFAULTENV=y
> -CONFIG_CMD_LOADENV=y
> -CONFIG_CMD_MAGICVAR=y
> -CONFIG_CMD_MAGICVAR_HELP=y
> -CONFIG_CMD_SAVEENV=y
> -CONFIG_CMD_SHA1SUM=y
> -CONFIG_CMD_UNCOMPRESS=y
> -CONFIG_CMD_LET=y
> -CONFIG_CMD_MSLEEP=y
> -CONFIG_CMD_READF=y
> -CONFIG_CMD_SLEEP=y
> -CONFIG_CMD_DHCP=y
> -CONFIG_CMD_HOST=y
> -CONFIG_CMD_MIITOOL=y
> -CONFIG_CMD_PING=y
> -CONFIG_CMD_ECHO_E=y
> -CONFIG_CMD_EDIT=y
> -CONFIG_CMD_READLINE=y
> -CONFIG_CMD_TIMEOUT=y
> -CONFIG_CMD_CRC=y
> -CONFIG_CMD_MEMTEST=y
> -CONFIG_CMD_MM=y
> -CONFIG_CMD_CLK=y
> -CONFIG_CMD_DETECT=y
> -CONFIG_CMD_FLASH=y
> -CONFIG_CMD_GPIO=y
> -CONFIG_CMD_LED=y
> -CONFIG_CMD_POWEROFF=y
> -CONFIG_CMD_SPI=y
> -CONFIG_CMD_LED_TRIGGER=y
> -CONFIG_CMD_BAREBOX_UPDATE=y
> -CONFIG_CMD_OF_NODE=y
> -CONFIG_CMD_OF_PROPERTY=y
> -CONFIG_CMD_OFTREE=y
> -CONFIG_CMD_TIME=y
> -CONFIG_NET=y
> -CONFIG_NET_NFS=y
> -CONFIG_NET_NETCONSOLE=y
> -CONFIG_NET_SNTP=y
> -CONFIG_OFDEVICE=y
> -CONFIG_OF_BAREBOX_DRIVERS=y
> -CONFIG_OF_BAREBOX_ENV_IN_FS=y
> -CONFIG_DRIVER_SERIAL_NS16550=y
> -CONFIG_DRIVER_NET_AG71XX=y
> -CONFIG_AR8327N_PHY=y
> -CONFIG_MDIO_BITBANG=y
> -CONFIG_MDIO_GPIO=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_FS_TFTP=y
> -CONFIG_FS_NFS=y
> -CONFIG_FS_RATP=y
> -CONFIG_DIGEST_SHA224_GENERIC=y
> -CONFIG_DIGEST_SHA256_GENERIC=y
> diff --git a/arch/mips/configs/tplink-mr3020_defconfig b/arch/mips/configs/ath79_defconfig
> similarity index 90%
> rename from arch/mips/configs/tplink-mr3020_defconfig
> rename to arch/mips/configs/ath79_defconfig
> index 4193bd628f..781786bc52 100644
> --- a/arch/mips/configs/tplink-mr3020_defconfig
> +++ b/arch/mips/configs/ath79_defconfig
> @@ -1,7 +1,10 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="tplink-mr3020"
>  CONFIG_MACH_MIPS_ATH79=y
> -CONFIG_PBL_IMAGE=y
> +CONFIG_MIPS_ATH79_MULTI_BOARDS=y
> +CONFIG_BOARD_8DEVICES_LIMA=y
> +CONFIG_BOARD_DPTECHNICS_DPT_MODULE=y
> +CONFIG_BOARD_TPLINK_MR3020=y
> +CONFIG_BOARD_TPLINK_WDR4300=y
> +CONFIG_BOARD_BLACK_SWIFT=y
>  CONFIG_IMAGE_COMPRESSION_XZKERN=y
>  CONFIG_MMU=y
>  CONFIG_TEXT_BASE=0x81000000
> diff --git a/arch/mips/configs/black-swift_defconfig b/arch/mips/configs/black-swift_defconfig
> deleted file mode 100644
> index 1a72cfbd77..0000000000
> --- a/arch/mips/configs/black-swift_defconfig
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="black-swift"
> -CONFIG_MACH_MIPS_ATH79=y
> -CONFIG_BOARD_BLACK_SWIFT=y
> -CONFIG_NMON=y
> -CONFIG_NMON_USER_START=y
> -CONFIG_NMON_1S_DELAY=0x100000
> -CONFIG_NMON_USER_START_DELAY=0x5
> -CONFIG_NMON_HELP=y
> -CONFIG_PBL_IMAGE=y
> -CONFIG_IMAGE_COMPRESSION_XZKERN=y
> -CONFIG_MMU=y
> -CONFIG_TEXT_BASE=0x82000000
> -CONFIG_MALLOC_TLSF=y
> -CONFIG_CMDLINE_EDITING=y
> -CONFIG_AUTO_COMPLETE=y
> -CONFIG_IMD=y
> -CONFIG_PARTITION=y
> -CONFIG_DEBUG_LL=y
> -CONFIG_LONGHELP=y
> -CONFIG_CMD_IOMEM=y
> -CONFIG_CMD_MEMINFO=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_PARTITION=y
> -CONFIG_CMD_GLOBAL=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_OF_NODE=y
> -CONFIG_CMD_OF_PROPERTY=y
> -CONFIG_CMD_OFTREE=y
> -CONFIG_OFDEVICE=y
> -CONFIG_DRIVER_SERIAL_AR933X=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_KEYBOARD_GPIO=y
> -CONFIG_DIGEST_SHA224_GENERIC=y
> -CONFIG_DIGEST_SHA256_GENERIC=y
> diff --git a/arch/mips/configs/dptechnics-dpt-module_defconfig b/arch/mips/configs/dptechnics-dpt-module_defconfig
> deleted file mode 100644
> index c01b22b987..0000000000
> --- a/arch/mips/configs/dptechnics-dpt-module_defconfig
> +++ /dev/null
> @@ -1,89 +0,0 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="ar9331-dptechnics-dpt-module"
> -CONFIG_MACH_MIPS_ATH79=y
> -CONFIG_BOARD_DPTECHNICS_DPT_MODULE=y
> -CONFIG_PBL_IMAGE=y
> -CONFIG_IMAGE_COMPRESSION_XZKERN=y
> -CONFIG_MMU=y
> -CONFIG_TEXT_BASE=0x82000000
> -CONFIG_MALLOC_TLSF=y
> -CONFIG_HUSH_FANCY_PROMPT=y
> -CONFIG_CMDLINE_EDITING=y
> -CONFIG_AUTO_COMPLETE=y
> -CONFIG_CONSOLE_RATP=y
> -CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
> -CONFIG_RESET_SOURCE=y
> -CONFIG_CMD_DMESG=y
> -CONFIG_LONGHELP=y
> -CONFIG_CMD_IOMEM=y
> -CONFIG_CMD_IMD=y
> -CONFIG_CMD_MEMINFO=y
> -CONFIG_CMD_GO=y
> -CONFIG_CMD_LOADB=y
> -CONFIG_CMD_LOADY=y
> -CONFIG_CMD_RESET=y
> -CONFIG_CMD_EXPORT=y
> -CONFIG_CMD_DEFAULTENV=y
> -CONFIG_CMD_LOADENV=y
> -CONFIG_CMD_MAGICVAR=y
> -CONFIG_CMD_MAGICVAR_HELP=y
> -CONFIG_CMD_SAVEENV=y
> -CONFIG_CMD_SHA1SUM=y
> -CONFIG_CMD_UNCOMPRESS=y
> -CONFIG_CMD_LET=y
> -CONFIG_CMD_MSLEEP=y
> -CONFIG_CMD_READF=y
> -CONFIG_CMD_SLEEP=y
> -CONFIG_CMD_DHCP=y
> -CONFIG_CMD_HOST=y
> -CONFIG_CMD_MIITOOL=y
> -CONFIG_CMD_PING=y
> -CONFIG_CMD_ECHO_E=y
> -CONFIG_CMD_EDIT=y
> -CONFIG_CMD_READLINE=y
> -CONFIG_CMD_TIMEOUT=y
> -CONFIG_CMD_CRC=y
> -CONFIG_CMD_MEMTEST=y
> -CONFIG_CMD_MM=y
> -CONFIG_CMD_CLK=y
> -CONFIG_CMD_DETECT=y
> -CONFIG_CMD_FLASH=y
> -CONFIG_CMD_GPIO=y
> -CONFIG_CMD_LED=y
> -CONFIG_CMD_POWEROFF=y
> -CONFIG_CMD_SPI=y
> -CONFIG_CMD_LED_TRIGGER=y
> -CONFIG_CMD_WD=y
> -CONFIG_CMD_BAREBOX_UPDATE=y
> -CONFIG_CMD_OF_NODE=y
> -CONFIG_CMD_OF_PROPERTY=y
> -CONFIG_CMD_OFTREE=y
> -CONFIG_CMD_TIME=y
> -CONFIG_NET=y
> -CONFIG_NET_NFS=y
> -CONFIG_NET_NETCONSOLE=y
> -CONFIG_NET_SNTP=y
> -CONFIG_OFDEVICE=y
> -CONFIG_OF_BAREBOX_DRIVERS=y
> -CONFIG_OF_BAREBOX_ENV_IN_FS=y
> -CONFIG_DRIVER_SERIAL_AR933X=y
> -CONFIG_DRIVER_NET_AG71XX=y
> -CONFIG_AR8327N_PHY=y
> -CONFIG_AT803X_PHY=y
> -CONFIG_MDIO_BITBANG=y
> -CONFIG_MDIO_GPIO=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_WATCHDOG=y
> -CONFIG_WATCHDOG_AR9344=y
> -CONFIG_FS_TFTP=y
> -CONFIG_FS_NFS=y
> -CONFIG_FS_RATP=y
> -CONFIG_DIGEST_SHA224_GENERIC=y
> -CONFIG_DIGEST_SHA256_GENERIC=y
> diff --git a/arch/mips/configs/img-ci20_defconfig b/arch/mips/configs/img-ci20_defconfig
> deleted file mode 100644
> index ada82c6431..0000000000
> --- a/arch/mips/configs/img-ci20_defconfig
> +++ /dev/null
> @@ -1,45 +0,0 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="img-ci20"
> -CONFIG_MACH_MIPS_XBURST=y
> -CONFIG_BOARD_CI20=y
> -CONFIG_PBL_IMAGE=y
> -CONFIG_GLOB=y
> -CONFIG_HUSH_FANCY_PROMPT=y
> -CONFIG_CMDLINE_EDITING=y
> -CONFIG_AUTO_COMPLETE=y
> -CONFIG_BOOTM_SHOW_TYPE=y
> -CONFIG_BOOTM_VERBOSE=y
> -CONFIG_BOOTM_INITRD=y
> -CONFIG_BOOTM_OFTREE=y
> -CONFIG_BOOTM_OFTREE_UIMAGE=y
> -# CONFIG_DEFAULT_ENVIRONMENT is not set
> -CONFIG_POLLER=y
> -CONFIG_DEBUG_LL=y
> -CONFIG_LONGHELP=y
> -CONFIG_CMD_IOMEM=y
> -CONFIG_CMD_MEMINFO=y
> -CONFIG_CMD_GO=y
> -CONFIG_CMD_LOADB=y
> -CONFIG_CMD_LOADS=y
> -CONFIG_CMD_LOADY=y
> -CONFIG_CMD_RESET=y
> -CONFIG_CMD_SAVES=y
> -CONFIG_CMD_UIMAGE=y
> -CONFIG_CMD_MD5SUM=y
> -CONFIG_CMD_GETOPT=y
> -CONFIG_CMD_SLEEP=y
> -CONFIG_CMD_DHCP=y
> -CONFIG_CMD_MIITOOL=y
> -CONFIG_CMD_PING=y
> -CONFIG_CMD_TFTP=y
> -CONFIG_CMD_EDIT=y
> -CONFIG_CMD_GPIO=y
> -CONFIG_CMD_OF_NODE=y
> -CONFIG_CMD_OF_PROPERTY=y
> -CONFIG_CMD_OFTREE=y
> -CONFIG_NET=y
> -CONFIG_OFDEVICE=y
> -CONFIG_DRIVER_NET_DM9K=y
> -# CONFIG_SPI is not set
> -CONFIG_CLOCKSOURCE_DUMMY_RATE=3500
> -CONFIG_FS_TFTP=y
> diff --git a/arch/mips/configs/qemu-malta_defconfig b/arch/mips/configs/qemu-malta_defconfig
> index 9671e93dc0..1314783e02 100644
> --- a/arch/mips/configs/qemu-malta_defconfig
> +++ b/arch/mips/configs/qemu-malta_defconfig
> @@ -1,6 +1,6 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="qemu-malta"
> -CONFIG_PBL_IMAGE=y
> +CONFIG_MIPS_MALTA_MULTI_BOARDS=y
> +CONFIG_BOARD_QEMU_MALTA=y
> +CONFIG_IMAGE_COMPRESSION_XZKERN=y
>  CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x400000
>  CONFIG_STACK_SIZE=0x7000
>  CONFIG_EXPERIMENTAL=y
> @@ -10,10 +10,12 @@ CONFIG_CMDLINE_EDITING=y
>  CONFIG_AUTO_COMPLETE=y
>  CONFIG_MENU=y
>  CONFIG_BOOTM_SHOW_TYPE=y
> +CONFIG_CONSOLE_ALLOW_COLOR=y
>  CONFIG_PARTITION=y
> -# CONFIG_DEFAULT_ENVIRONMENT is not set
> +CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
>  CONFIG_POLLER=y
>  CONFIG_DEBUG_INFO=y
> +CONFIG_CMD_DMESG=y
>  CONFIG_LONGHELP=y
>  CONFIG_CMD_IOMEM=y
>  CONFIG_CMD_IMD=y
> @@ -24,6 +26,7 @@ CONFIG_CMD_LOADY=y
>  CONFIG_CMD_RESET=y
>  CONFIG_CMD_PARTITION=y
>  CONFIG_CMD_EXPORT=y
> +CONFIG_CMD_DEFAULTENV=y
>  CONFIG_CMD_LOADENV=y
>  CONFIG_CMD_PRINTENV=y
>  CONFIG_CMD_SAVEENV=y
> @@ -31,7 +34,6 @@ CONFIG_CMD_MD5SUM=y
>  CONFIG_CMD_SHA1SUM=y
>  CONFIG_CMD_SHA256SUM=y
>  CONFIG_CMD_UNCOMPRESS=y
> -CONFIG_CMD_GETOPT=y
>  CONFIG_CMD_SLEEP=y
>  CONFIG_CMD_DHCP=y
>  CONFIG_CMD_MIITOOL=y
> diff --git a/arch/mips/configs/tplink-wdr4300_defconfig b/arch/mips/configs/tplink-wdr4300_defconfig
> deleted file mode 100644
> index 46093d243b..0000000000
> --- a/arch/mips/configs/tplink-wdr4300_defconfig
> +++ /dev/null
> @@ -1,82 +0,0 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="ar9344-tl-wdr4300-v1.7"
> -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=0x81000000
> -CONFIG_MALLOC_TLSF=y
> -CONFIG_HUSH_FANCY_PROMPT=y
> -CONFIG_CMDLINE_EDITING=y
> -CONFIG_AUTO_COMPLETE=y
> -CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
> -CONFIG_CMD_DMESG=y
> -CONFIG_LONGHELP=y
> -CONFIG_CMD_IOMEM=y
> -CONFIG_CMD_IMD=y
> -CONFIG_CMD_MEMINFO=y
> -CONFIG_CMD_GO=y
> -CONFIG_CMD_LOADB=y
> -CONFIG_CMD_LOADY=y
> -CONFIG_CMD_RESET=y
> -CONFIG_CMD_EXPORT=y
> -CONFIG_CMD_DEFAULTENV=y
> -CONFIG_CMD_LOADENV=y
> -CONFIG_CMD_MAGICVAR=y
> -CONFIG_CMD_MAGICVAR_HELP=y
> -CONFIG_CMD_SAVEENV=y
> -CONFIG_CMD_SHA1SUM=y
> -CONFIG_CMD_UNCOMPRESS=y
> -CONFIG_CMD_LET=y
> -CONFIG_CMD_MSLEEP=y
> -CONFIG_CMD_READF=y
> -CONFIG_CMD_SLEEP=y
> -CONFIG_CMD_DHCP=y
> -CONFIG_CMD_HOST=y
> -CONFIG_CMD_MIITOOL=y
> -CONFIG_CMD_PING=y
> -CONFIG_CMD_ECHO_E=y
> -CONFIG_CMD_EDIT=y
> -CONFIG_CMD_READLINE=y
> -CONFIG_CMD_TIMEOUT=y
> -CONFIG_CMD_CRC=y
> -CONFIG_CMD_MEMTEST=y
> -CONFIG_CMD_MM=y
> -CONFIG_CMD_CLK=y
> -CONFIG_CMD_DETECT=y
> -CONFIG_CMD_FLASH=y
> -CONFIG_CMD_GPIO=y
> -CONFIG_CMD_LED=y
> -CONFIG_CMD_POWEROFF=y
> -CONFIG_CMD_SPI=y
> -CONFIG_CMD_LED_TRIGGER=y
> -CONFIG_CMD_BAREBOX_UPDATE=y
> -CONFIG_CMD_OF_NODE=y
> -CONFIG_CMD_OF_PROPERTY=y
> -CONFIG_CMD_OFTREE=y
> -CONFIG_CMD_TIME=y
> -CONFIG_NET=y
> -CONFIG_NET_NFS=y
> -CONFIG_NET_NETCONSOLE=y
> -CONFIG_NET_SNTP=y
> -CONFIG_OFDEVICE=y
> -CONFIG_OF_BAREBOX_DRIVERS=y
> -CONFIG_OF_BAREBOX_ENV_IN_FS=y
> -CONFIG_DRIVER_SERIAL_NS16550=y
> -CONFIG_DRIVER_NET_AG71XX=y
> -CONFIG_AR8327N_PHY=y
> -CONFIG_MDIO_BITBANG=y
> -CONFIG_MDIO_GPIO=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_FS_TFTP=y
> -CONFIG_FS_NFS=y
> -CONFIG_DIGEST_SHA224_GENERIC=y
> -CONFIG_DIGEST_SHA256_GENERIC=y
> diff --git a/arch/mips/configs/ritmix-rzx50_defconfig b/arch/mips/configs/xburst_defconfig
> similarity index 89%
> rename from arch/mips/configs/ritmix-rzx50_defconfig
> rename to arch/mips/configs/xburst_defconfig
> index 3fb978a813..4305afc586 100644
> --- a/arch/mips/configs/ritmix-rzx50_defconfig
> +++ b/arch/mips/configs/xburst_defconfig
> @@ -1,8 +1,7 @@
> -CONFIG_BUILTIN_DTB=y
> -CONFIG_BUILTIN_DTB_NAME="rzx50"
>  CONFIG_MACH_MIPS_XBURST=y
> -CONFIG_JZ47XX_DEBUG_LL_UART1=y
> -CONFIG_PBL_IMAGE=y
> +CONFIG_BOARD_RZX50=y
> +CONFIG_BOARD_CI20=y
> +CONFIG_CPU_MIPS32_R1=y
>  CONFIG_BAUDRATE=57600
>  CONFIG_GLOB=y
>  CONFIG_HUSH_FANCY_PROMPT=y
> @@ -14,7 +13,6 @@ CONFIG_BOOTM_INITRD=y
>  CONFIG_BOOTM_OFTREE=y
>  CONFIG_BOOTM_OFTREE_UIMAGE=y
>  # CONFIG_DEFAULT_ENVIRONMENT is not set
> -CONFIG_DEBUG_LL=y
>  CONFIG_LONGHELP=y
>  CONFIG_CMD_IOMEM=y
>  CONFIG_CMD_IMD=y
> diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
> index ddd9039985..fa0062fcf9 100644
> --- a/arch/mips/dts/Makefile
> +++ b/arch/mips/dts/Makefile
> @@ -1,5 +1,16 @@
> -
>  BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_NAME))
> -obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
> +ifneq ($(BUILTIN_DTB),)
> +obj-dtb-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
> +endif
> +
> +pbl-dtb-$(CONFIG_BOARD_8DEVICES_LIMA) += qca4531-8devices-lima.dtb.o 
> +pbl-dtb-$(CONFIG_BOARD_BLACK_SWIFT) += black-swift.dtb.o 
> +pbl-dtb-$(CONFIG_BOARD_CI20) += img-ci20.dtb.o
> +pbl-dtb-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += ar9331-dptechnics-dpt-module.dtb.o 
> +pbl-dtb-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) += loongson-ls1b.dtb.o
> +pbl-dtb-$(CONFIG_BOARD_QEMU_MALTA) += qemu-malta.dtb.o
> +pbl-dtb-$(CONFIG_BOARD_RZX50) += rzx50.dtb.o
> +pbl-dtb-$(CONFIG_BOARD_TPLINK_MR3020) += tplink-mr3020.dtb.o 
> +pbl-dtb-$(CONFIG_BOARD_TPLINK_WDR4300) += ar9344-tl-wdr4300-v1.7.dtb.o 
>  
>  clean-files := *.dtb *.dtb.S .*.dtc .*.pre .*.dts *.dtb.lzo
> diff --git a/arch/mips/mach-ar231x/include/mach/debug_ll.h b/arch/mips/mach-ar231x/include/mach/debug_ll.h
> index 5ab7f9a26a..3d35e58ba2 100644
> --- a/arch/mips/mach-ar231x/include/mach/debug_ll.h
> +++ b/arch/mips/mach-ar231x/include/mach/debug_ll.h
> @@ -21,7 +21,7 @@
>  /** @file
>   *  This File contains declaration for early output support
>   */
> -#include <board/debug_ll.h>
> +//#include <board/debug_ll.h>
>  #include <asm/debug_ll_ns16550.h>
>  
>  #endif /* __MACH_AR231X_DEBUG_LL__ */
> diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig
> index e4e10a2f65..e992af2824 100644
> --- a/arch/mips/mach-ath79/Kconfig
> +++ b/arch/mips/mach-ath79/Kconfig
> @@ -10,8 +10,24 @@ config SOC_QCA_AR9331
>  config SOC_QCA_AR9344
>  	bool
>  
> +if DEBUG_LL
>  choice
> -	prompt "Board type"
> +	prompt "DEBUG_LL driver"
> +
> +config DEBUG_AR9331_UART
> +	bool "AR9331 Debug UART"
> +
> +config DEBUG_AR9344_UART
> +	bool "AR9344 Debug UART"
> +
> +endchoice
> +endif # DEBUG_LL
> +
> +config MIPS_ATH79_MULTI_BOARDS
> +	bool "Allow multiple boards to be selected"
> +	select HAVE_PBL_MULTI_IMAGES
> +
> +if MIPS_ATH79_MULTI_BOARDS
>  
>  config BOARD_8DEVICES_LIMA
>  	bool "8devices LIMA"
> @@ -50,6 +66,6 @@ config BOARD_BLACK_SWIFT
>  	select HAVE_IMAGE_COMPRESSION
>  	select HAS_NMON
>  
> -endchoice
> +endif # MIPS_ATH79_MULTI_BOARDS
>  
>  endif
> diff --git a/arch/mips/mach-ath79/include/mach/debug_ll.h b/arch/mips/mach-ath79/include/mach/debug_ll.h
> index 73d064a3a0..a49b6cf4ab 100644
> --- a/arch/mips/mach-ath79/include/mach/debug_ll.h
> +++ b/arch/mips/mach-ath79/include/mach/debug_ll.h
> @@ -18,10 +18,18 @@
>  #ifndef __MACH_ATH79_DEBUG_LL__
>  #define __MACH_ATH79_DEBUG_LL__
>  
> -#if defined(CONFIG_SOC_QCA_AR9331)
> +#ifdef CONFIG_DEBUG_LL
> +
> +#ifdef CONFIG_DEBUG_AR9331_UART
>  #include <mach/debug_ll_ar9331.h>
> -#elif defined(CONFIG_SOC_QCA_AR9344)
> +#elif defined CONFIG_DEBUG_AR9344_UART
>  #include <mach/debug_ll_ar9344.h>
> +#else
> +#error "unknown ath79 debug uart soc type"
>  #endif
>  
> +#else
> +#define debug_ll_ath79_init
> +#endif  /* CONFIG_DEBUG_LL */
> +
>  #endif /* __MACH_AR9344_DEBUG_LL_H__ */
> diff --git a/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h b/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
> index 04bd3ea72b..11088490d1 100644
> --- a/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
> +++ b/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
> @@ -81,7 +81,7 @@ static inline void PUTC_LL(int ch)
>  #define AR933X_UART_CLOCK_REG		0x08
>  #define CLOCK_REG	((KSEG1 | AR933X_UART_BASE) | AR933X_UART_CLOCK_REG)
>  
> -.macro debug_ll_ar9331_init
> +.macro debug_ll_ath79_init
>  #ifdef CONFIG_DEBUG_LL
>  
>  	pbl_reg_writel ((AR933X_UART_CS_IF_MODE_DCE << AR933X_UART_CS_IF_MODE_S) \
> diff --git a/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h b/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
> index d156ce9f39..359cf0d42b 100644
> --- a/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
> +++ b/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
> @@ -19,8 +19,10 @@
>  #ifndef __AR9344_DEBUG_LL__
>  #define __AR9344_DEBUG_LL__
>  
> +#include <asm/asm.h>
>  #include <asm/addrspace.h>
>  #include <mach/ar71xx_regs.h>
> +#include <asm/regdef.h>
>  
>  #define DEBUG_LL_UART_ADDR		KSEG1ADDR(AR934X_UART0_BASE)
>  #define DEBUG_LL_UART_SHIFT		AR934X_UART0_SHIFT
> @@ -66,7 +68,7 @@ static inline void PUTC_LL(char ch)
>   * Macros for use in assembly language code
>   */
>  
> -.macro	debug_ll_ar9344_init
> +.macro	debug_ll_ath79_init
>  #ifdef CONFIG_DEBUG_LL
>  
>  	/* find out the ref clock */
> diff --git a/arch/mips/mach-ath79/include/mach/pbl_macros.h b/arch/mips/mach-ath79/include/mach/pbl_macros.h
> index 906d73e8c7..70736b3680 100644
> --- a/arch/mips/mach-ath79/include/mach/pbl_macros.h
> +++ b/arch/mips/mach-ath79/include/mach/pbl_macros.h
> @@ -393,13 +393,10 @@ skip_pll_ram_config:
>  	dcache_enable
>  
>  	pbl_ar9331_uart_enable
> -	debug_ll_ar9331_init
> -	mips_nmon
> +	debug_ll_ath79_init
>  
>  	pbl_ar9331_mdio_gpio_enable
>  
> -	copy_to_link_location	pbl_start
> -
>  	.set	pop
>  	.endm
>  
> diff --git a/arch/mips/mach-loongson/Kconfig b/arch/mips/mach-loongson/Kconfig
> index c9f19025eb..3ce5b87289 100644
> --- a/arch/mips/mach-loongson/Kconfig
> +++ b/arch/mips/mach-loongson/Kconfig
> @@ -18,6 +18,7 @@ config BOARD_LOONGSON_TECH_LS1B
>  	select HAVE_PBL_IMAGE
>  	select HAVE_IMAGE_COMPRESSION
>  	select HAS_NMON
> +	select HAVE_PBL_MULTI_IMAGES
>  
>  endchoice
>  
> diff --git a/arch/mips/mach-loongson/include/mach/debug_ll.h b/arch/mips/mach-loongson/include/mach/debug_ll.h
> index b999f5e019..5473d9216f 100644
> --- a/arch/mips/mach-loongson/include/mach/debug_ll.h
> +++ b/arch/mips/mach-loongson/include/mach/debug_ll.h
> @@ -21,7 +21,7 @@
>  /** @file
>   *  This File contains declaration for early output support
>   */
> -#include <board/debug_ll.h>
> +//#include <board/debug_ll.h>
>  #include <asm/debug_ll_ns16550.h>
>  
>  #endif /* __MACH_LOONGSON_DEBUG_LL__ */
> diff --git a/arch/mips/mach-malta/Kconfig b/arch/mips/mach-malta/Kconfig
> index 1bf2b0e68a..ceea937e30 100644
> --- a/arch/mips/mach-malta/Kconfig
> +++ b/arch/mips/mach-malta/Kconfig
> @@ -4,8 +4,11 @@ config ARCH_TEXT_BASE
>  	hex
>  	default 0xa0800000
>  
> -choice
> -	prompt "Board type"
> +config MIPS_MALTA_MULTI_BOARDS
> +	bool "Allow multiple boards to be selected"
> +	select HAVE_PBL_MULTI_IMAGE
> +
> +if MIPS_MALTA_MULTI_BOARDS
>  
>  config BOARD_QEMU_MALTA
>  	bool "qemu malta"
> @@ -13,6 +16,6 @@ config BOARD_QEMU_MALTA
>  	select HAVE_IMAGE_COMPRESSION
>  	select HAS_NMON
>  
> -endchoice
> +endif # MIPS_MALTA_MULTI_BOARDS
>  
>  endif
> diff --git a/arch/mips/mach-malta/include/mach/debug_ll.h b/arch/mips/mach-malta/include/mach/debug_ll.h
> index c9e89bcc9d..a9cf8b3c19 100644
> --- a/arch/mips/mach-malta/include/mach/debug_ll.h
> +++ b/arch/mips/mach-malta/include/mach/debug_ll.h
> @@ -21,7 +21,15 @@
>  #ifndef __MACH_MALTA_DEBUG_LL_H__
>  #define __MACH_MALTA_DEBUG_LL_H__
>  
> -#include <board/debug_ll.h>
> +#include <mach/hardware.h>
> +
> +#define DEBUG_LL_UART_ADDR	MALTA_PIIX4_UART0
> +#define DEBUG_LL_UART_SHIFT	0
> +
> +#define DEBUG_LL_UART_CLK       1843200
> +#define DEBUG_LL_UART_BPS       CONFIG_BAUDRATE
> +#define DEBUG_LL_UART_DIVISOR   (DEBUG_LL_UART_CLK / DEBUG_LL_UART_BPS)
> +
>  #include <asm/debug_ll_ns16550.h>
>  
>  #endif /* __MACH_MALTA_DEBUG_LL_H__ */
> diff --git a/arch/mips/mach-xburst/Kconfig b/arch/mips/mach-xburst/Kconfig
> index ee79ff6167..b3790210dd 100644
> --- a/arch/mips/mach-xburst/Kconfig
> +++ b/arch/mips/mach-xburst/Kconfig
> @@ -16,9 +16,6 @@ config CPU_JZ4780
>  	select WATCHDOG
>  	select WATCHDOG_JZ4740
>  
> -choice
> -	prompt "Board type"
> -
>  config BOARD_RZX50
>  	bool "Ritmix RZX-50"
>  	select CPU_JZ4755
> @@ -28,9 +25,18 @@ config BOARD_CI20
>  	select CPU_JZ4780
>  	select HAS_DM9000
>  
> +if DEBUG_LL
> +choice
> +	prompt "DEBUG_LL driver"
> +
> +config DEBUG_JZ4750D_UART
> +	bool "JZ4750D Debug UART"
> +
> +config DEBUG_JZ4780_UART
> +	bool "JZ4780 Debug UART"
> +
>  endchoice
>  
> -if DEBUG_LL
>  choice
>  	prompt "DEBUG_LL port"
>  
> diff --git a/arch/mips/mach-xburst/include/mach/debug_ll.h b/arch/mips/mach-xburst/include/mach/debug_ll.h
> index 6c3c9804b5..a1ce17efdf 100644
> --- a/arch/mips/mach-xburst/include/mach/debug_ll.h
> +++ b/arch/mips/mach-xburst/include/mach/debug_ll.h
> @@ -21,7 +21,19 @@
>  /** @file
>   *  This File contains declaration for early output support
>   */
> -#include <board/debug_ll.h>
> +
> +#ifdef CONFIG_DEBUG_LL
> +
> +#ifdef CONFIG_DEBUG_JZ4750D_UART
> +#include <mach/debug_ll_jz4750d.h>
> +#elif defined CONFIG_DEBUG_JZ4780_UART
> +#include <mach/debug_ll_jz4780.h>
> +#else
> +#error "unknown xburst debug uart soc type"
> +#endif
> +
> +#endif  /* CONFIG_DEBUG_LL */
> +
>  #include <asm/debug_ll_ns16550.h>
>  
>  #endif  /* __MACH_XBURST_DEBUG_LL__ */
> diff --git a/images/Makefile b/images/Makefile
> index 7fdafb1239..97d09d1cec 100644
> --- a/images/Makefile
> +++ b/images/Makefile
> @@ -53,7 +53,7 @@ $(pbl-lds): $(obj)/../arch/$(ARCH)/lib/pbl.lds.S FORCE
>  	$(call if_changed_dep,cpp_lds_S)
>  
>  quiet_cmd_elf__ ?= LD      $@
> -      cmd_elf__ ?= $(LD) $(LDFLAGS_barebox) --gc-sections -pie			\
> +      cmd_elf__ ?= $(LD) $(LDFLAGS_barebox) --gc-sections		\
>  		-e $(2) -Map $@.map $(LDFLAGS_$(@F)) -o $@		\
>  		-T $(pbl-lds)						\
>  		--start-group $(barebox-pbl-common) $(obj)/piggy.o --end-group
> @@ -95,8 +95,12 @@ board = $(srctree)/arch/$(ARCH)/boards
>  objboard = $(objtree)/arch/$(ARCH)/boards
>  
>  include $(srctree)/images/Makefile.am33xx
> +include $(srctree)/images/Makefile.ar231x
> +include $(srctree)/images/Makefile.ath79
>  include $(srctree)/images/Makefile.bcm283x
>  include $(srctree)/images/Makefile.imx
> +include $(srctree)/images/Makefile.loongson
> +include $(srctree)/images/Makefile.malta
>  include $(srctree)/images/Makefile.mvebu
>  include $(srctree)/images/Makefile.mxs
>  include $(srctree)/images/Makefile.omap3
> @@ -104,6 +108,7 @@ include $(srctree)/images/Makefile.rockchip
>  include $(srctree)/images/Makefile.socfpga
>  include $(srctree)/images/Makefile.tegra
>  include $(srctree)/images/Makefile.vexpress
> +include $(srctree)/images/Makefile.xburst
>  include $(srctree)/images/Makefile.at91
>  
>  targets += $(image-y) pbl.lds barebox.x barebox.z
> diff --git a/images/Makefile.ar231x b/images/Makefile.ar231x
> new file mode 100644
> index 0000000000..31b9704866
> --- /dev/null
> +++ b/images/Makefile.ar231x
> @@ -0,0 +1,3 @@
> +pblb-$(CONFIG_BOARD_NETGEAR_WG102) += start_netgear_wg102
> +FILE_barebox-netgear-wg102.img = start_netgear_wg102.pblb
> +image-$(CONFIG_BOARD_NETGEAR_WG102) += barebox-netgear-wg102.img
> diff --git a/images/Makefile.ath79 b/images/Makefile.ath79
> new file mode 100644
> index 0000000000..c7e97f0ac3
> --- /dev/null
> +++ b/images/Makefile.ath79
> @@ -0,0 +1,20 @@
> +pblb-$(CONFIG_BOARD_8DEVICES_LIMA) += start_8devices_lima
> +FILE_barebox-8devices-lima.img = start_8devices_lima.pblb
> +image-$(CONFIG_BOARD_8DEVICES_LIMA) += barebox-8devices-lima.img
> +
> +pblb-$(CONFIG_BLACK_SWIFT) += start_black_swift
> +FILE_barebox-black-swift.img = start_black_swift.pblb
> +image-$(CONFIG_BOARD_BLACK_SWIFT) += barebox-black-swift.img
> +
> +pblb-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += start_dptechnics_dpt_module
> +FILE_barebox-dptechnics-dpt-module.img = start_dptechnics_dpt_module.pblb
> +image-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += barebox-dptechnics-dpt-module.img
> +
> +pblb-$(CONFIG_BOARD_TPLINK_MR3020) += start_tplink_mr3020
> +FILE_barebox-tplink-mr3020.img = start_tplink_mr3020.pblb
> +image-$(CONFIG_BOARD_TPLINK_MR3020) += barebox-tplink-mr3020.img
> +
> +pblb-$(CONFIG_BOARD_TPLINK_WDR4300) += start_tplink_wdr4300
> +FILE_barebox-tplink-wdr4300.img = start_tplink_wdr4300.pblb
> +image-$(CONFIG_BOARD_TPLINK_WDR4300) += barebox-tplink-wdr4300.img
> +
> diff --git a/images/Makefile.loongson b/images/Makefile.loongson
> new file mode 100644
> index 0000000000..f5918b5407
> --- /dev/null
> +++ b/images/Makefile.loongson
> @@ -0,0 +1,3 @@
> +pblb-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) += start_loongson_ls1b
> +FILE_barebox-loongson-ls1b.img = start_loongson_ls1b.pblb
> +image-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) += barebox-loongson-ls1b.img
> diff --git a/images/Makefile.malta b/images/Makefile.malta
> new file mode 100644
> index 0000000000..5739ec4640
> --- /dev/null
> +++ b/images/Makefile.malta
> @@ -0,0 +1,3 @@
> +pblb-$(CONFIG_BOARD_QEMU_MALTA) += start_qemu_malta
> +FILE_barebox-qemu-malta.img = start_qemu_malta.pblb
> +image-$(CONFIG_BOARD_QEMU_MALTA) += barebox-qemu-malta.img
> diff --git a/images/Makefile.xburst b/images/Makefile.xburst
> new file mode 100644
> index 0000000000..6c63a5657b
> --- /dev/null
> +++ b/images/Makefile.xburst
> @@ -0,0 +1,7 @@
> +pblb-$(CONFIG_BOARD_CI20) += start_img_ci20
> +FILE_barebox-img-ci20.img = start_img_ci20.pblb
> +image-$(CONFIG_BOARD_CI20) += barebox-img-ci20.img
> +
> +pblb-$(CONFIG_BOARD_RZX50) += start_ritmix_rzx50
> +FILE_barebox-ritmix-rzx50.img = start_ritmix_rzx50.pblb
> +image-$(CONFIG_BOARD_RZX50) += barebox-ritmix-rzx50.img
> -- 
> 2.19.1
> 
> 
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  parent reply	other threads:[~2018-11-26 13:01 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-26  9:17 [PATCH v1 00/10] MIPS: migrate to multiimage support Oleksij Rempel
2018-11-26  9:17 ` [PATCH v1 01/10] images: piggy: use "a" instead of #alloc flag Oleksij Rempel
2018-11-26 12:25   ` Antony Pavlov
2018-11-26 13:00     ` Oleksij Rempel
2018-11-26  9:17 ` [PATCH v1 02/10] MIPS: add arch/mips/lib/pbl.lds.S Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 03/10] pbl: enable MIPS for PBL_RELOCATABLE Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 04/10] MIPS: start: preserve DTB pointer for later use Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 05/10] MIPS: multiimage: add ENTRY_FUNCTION macros Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 06/10] MIPS: mutliimage: pass devicetree from PBL to the main_entry Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 07/10] MIPS: put main_entry to __bare_init section Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 08/10] MIPS: port all mach* to multiimage Oleksij Rempel
2018-11-26 12:13   ` Antony Pavlov
2018-11-26 13:02     ` Oleksij Rempel
2018-11-26 13:01   ` Antony Pavlov [this message]
2018-11-26 13:54     ` Oleksij Rempel
2018-11-26 14:15       ` Sascha Hauer
2018-11-26  9:18 ` [PATCH v1 09/10] MIPS: remove HAS_NO_BOARD_HL_CODE support Oleksij Rempel
2018-11-26  9:18 ` [PATCH v1 10/10] MIPS: multiimage: remove useless board files Oleksij Rempel
2018-11-26 12:22   ` Antony Pavlov
2018-11-26 13:01     ` Oleksij Rempel

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