August 2015 - U-Boot

[U-Boot] [PATCH 2/7] lpc32xx: cpu: add support for soft reset
by slemieux.tyco＠gmail.com 13 Aug '15

13 Aug '15

From: Sylvain Lemieux <slemieux(a)tycoint.com> Add support for optional soft reset (i.e. "RESOUT_N" not asserted during reset). To be compatible with the original U-Boot code, when the "addr" parameter is 0, a hard is performed; for any other values, a soft reset is done. Signed-off-by: Sylvain Lemieux <slemieux(a)tycoint.com> --- arch/arm/cpu/arm926ejs/lpc32xx/cpu.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c b/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c index f757474..bee9318 100644 --- a/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c +++ b/arch/arm/cpu/arm926ejs/lpc32xx/cpu.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 by Vladimir Zapolskiy <vz(a)mleia.com> + * Copyright (C) 2011-2015 by Vladimir Zapolskiy <vz(a)mleia.com> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -20,12 +20,23 @@ void reset_cpu(ulong addr) /* Enable watchdog clock */ setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG); - /* Reset pulse length is 13005 peripheral clock frames */ - writel(13000, &wdt->pulse); + /* To be compatible with the original U-Boot code: + * addr: - 0: perform hard reset. + * - !=0: perform a soft reset; i.e. "RESOUT_N" not asserted). */ + if (addr == 0) { + /* Reset pulse length is 13005 peripheral clock frames */ + writel(13000, &wdt->pulse); - /* Force WDOG_RESET2 and RESOUT_N signal active */ - writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2, - &wdt->mctrl); + /* Force WDOG_RESET2 and RESOUT_N signal active */ + writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 + | WDTIM_MCTRL_M_RES2, &wdt->mctrl); + } else { + /* Force match output active */ + writel(0x01, &wdt->emr); + + /* Internal reset on match output (no pulse on "RESOUT_N") */ + writel(WDTIM_MCTRL_M_RES1, &wdt->mctrl); + } while (1) /* NOP */; -- 1.8.3.1

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[U-Boot] [PATCH v2] integrator: switch to DM serial port
by Linus Walleij 13 Aug '15

13 Aug '15

This switches the Integrator boards over to using the device model for its serial ports. Cc: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- ChangeLog v1->v2: - Moved CONFIG_DM and CONFIG_DM_SERIAL to Kconfig selects - Moved CONFIG_SYS_MALLOC_F_LEN to Kconfig option --- arch/arm/Kconfig | 2 ++ arch/arm/mach-integrator/Kconfig | 3 +++ board/armltd/integrator/integrator.c | 18 ++++++++++++++++++ include/configs/integrator-common.h | 5 +++++ include/configs/integratorap.h | 11 ----------- include/configs/integratorcp.h | 9 --------- 6 files changed, 28 insertions(+), 20 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3355b3bcaa58..04006176553c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -457,6 +457,8 @@ config ARCH_HIGHBANK config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" + select DM + select DM_SERIAL config ARCH_KEYSTONE bool "TI Keystone" diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig index c54d69db0e42..d506ee5b39cd 100644 --- a/arch/arm/mach-integrator/Kconfig +++ b/arch/arm/mach-integrator/Kconfig @@ -53,4 +53,7 @@ config SYS_CONFIG_NAME default "integratorap" if ARCH_INTEGRATOR_AP default "integratorcp" if ARCH_INTEGRATOR_CP +config SYS_MALLOC_F_LEN + default 0x2000 + endmenu diff --git a/board/armltd/integrator/integrator.c b/board/armltd/integrator/integrator.c index e94ac850c751..cbe706170d0f 100644 --- a/board/armltd/integrator/integrator.c +++ b/board/armltd/integrator/integrator.c @@ -20,11 +20,29 @@ #include <common.h> #include <netdev.h> #include <asm/io.h> +#include <dm/platdata.h> +#include <dm/platform_data/serial_pl01x.h> #include "arm-ebi.h" #include "integrator-sc.h" DECLARE_GLOBAL_DATA_PTR; +static const struct pl01x_serial_platdata serial_platdata = { + .base = 0x16000000, +#ifdef CONFIG_ARCH_CINTEGRATOR + .type = TYPE_PL011, + .clock = 14745600, +#else + .type = TYPE_PL010, + .clock = 0, /* Not used for PL010 */ +#endif +}; + +U_BOOT_DEVICE(integrator_serials) = { + .name = "serial_pl01x", + .platdata = &serial_platdata, +}; + void peripheral_power_enable (void); #if defined(CONFIG_SHOW_BOOT_PROGRESS) diff --git a/include/configs/integrator-common.h b/include/configs/integrator-common.h index 1d307ca1e6a8..a22efd699c17 100644 --- a/include/configs/integrator-common.h +++ b/include/configs/integrator-common.h @@ -20,6 +20,11 @@ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size*/ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) /* Size of malloc() pool */ +/* Serial port PL010/PL011 through the device model */ +#define CONFIG_PL01X_SERIAL +#define CONFIG_BAUDRATE 38400 +#define CONFIG_CONS_INDEX 0 + #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_OF_LIBFDT /* enable passing a Device Tree */ diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h index c76ebcbb60a9..26aa8cadc01d 100644 --- a/include/configs/integratorap.h +++ b/include/configs/integratorap.h @@ -21,17 +21,6 @@ #define CONFIG_SYS_HZ_CLOCK 24000000 /* Timer 1 is clocked at 24Mhz */ /* - * PL010 Configuration - */ -#define CONFIG_PL010_SERIAL -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 38400 -#define CONFIG_PL01x_PORTS { (void *) (CONFIG_SYS_SERIAL0), (void *) (CONFIG_SYS_SERIAL1) } -#define CONFIG_SYS_SERIAL0 0x16000000 -#define CONFIG_SYS_SERIAL1 0x17000000 - - -/* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE diff --git a/include/configs/integratorcp.h b/include/configs/integratorcp.h index d6f260287534..4d04f544c815 100644 --- a/include/configs/integratorcp.h +++ b/include/configs/integratorcp.h @@ -28,15 +28,6 @@ #define CONFIG_SMC91111_BASE 0xC8000000 #undef CONFIG_SMC91111_EXT_PHY -/* PL011 configuration */ -#define CONFIG_PL011_SERIAL -#define CONFIG_PL011_CLOCK 14745600 -#define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, (void *)CONFIG_SYS_SERIAL1 } -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 38400 -#define CONFIG_SYS_SERIAL0 0x16000000 -#define CONFIG_SYS_SERIAL1 0x17000000 - /* * Command line configuration. */ -- 2.4.3

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[U-Boot] [PATCH v3 0/4] ARM & m68k: cache: add weak cache code then enable usb cache support
by Josh Wu 13 Aug '15

13 Aug '15

This series add empty stub for invalidate/flush dcache functions, so that usb driver can enable cache support. Also it include patch to clean up the ARM cache code: - add weak functions for flush_cache(). - make them use the weak function flush_cache(). - remove not used code in flush_cache() in lib/cache.c. Changes in v3: - add Angelo's Acked-by. - remove the same functions in the cpu/ files as they will use the weak function provided in lib/cache.c Changes in v2: - CONFIG_DM_USB in periodic_unlink() should be remove as well. This version remove it. - Add Hans de Goede's acked-by. Josh Wu (4): m68k: cache: add an empty stub functions for invalidate/flush dcache ARM: cache: add an empty stub function for invalidate/flush dcache ARM: cache: implement a default weak flush_cache() function usb: ohci: enable cache support arch/arm/cpu/arm1136/cpu.c | 17 ----------------- arch/arm/cpu/arm926ejs/cache.c | 17 ----------------- arch/arm/cpu/armv7/cache_v7.c | 21 --------------------- arch/arm/cpu/armv8/cache_v8.c | 16 ---------------- arch/arm/lib/cache.c | 35 ++++++++++++++--------------------- arch/m68k/lib/cache.c | 9 +++++++++ drivers/usb/host/ohci-hcd.c | 12 +----------- drivers/usb/host/ohci.h | 2 +- 8 files changed, 25 insertions(+), 104 deletions(-) -- 1.9.1

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[U-Boot] [PATCH][v2] Correct License and Copyright information on few files
by Ruchika Gupta 13 Aug '15

13 Aug '15

gpio.h - Added missing copyright in few files. rsa-mod-exp.h - Corrected copyright in the file. fsl_sec.h - Added missing license in files drivers/crypto/fsl/Makefile - Removed the incomplete GPLv2 license and replaced it with GPLv2+ license Signed-off-by: Ruchika Gupta <ruchika.gupta(a)freescale.com> --- Changes from v2: 1. Added more detailed commit message 2. Corrected the time on the patch arch/arm/include/asm/arch-ls102xa/gpio.h | 2 ++ arch/powerpc/include/asm/arch-mpc85xx/gpio.h | 2 ++ drivers/crypto/fsl/Makefile | 4 +--- include/fsl_sec.h | 1 + include/u-boot/rsa-mod-exp.h | 2 +- 5 files changed, 7 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/arch-ls102xa/gpio.h b/arch/arm/include/asm/arch-ls102xa/gpio.h index b704436..707a1f3 100644 --- a/arch/arm/include/asm/arch-ls102xa/gpio.h +++ b/arch/arm/include/asm/arch-ls102xa/gpio.h @@ -1,4 +1,6 @@ /* + * Copyright 2014 Freescale Semiconductor, Inc. + * * SPDX-License-Identifier: GPL-2.0+ */ diff --git a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h index 71794a8..da7352a 100644 --- a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h +++ b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h @@ -1,4 +1,6 @@ /* + * Copyright 2014 Freescale Semiconductor, Inc. + * * SPDX-License-Identifier: GPL-2.0+ */ diff --git a/drivers/crypto/fsl/Makefile b/drivers/crypto/fsl/Makefile index 4aa91e4..fd736cf 100644 --- a/drivers/crypto/fsl/Makefile +++ b/drivers/crypto/fsl/Makefile @@ -1,9 +1,7 @@ # # Copyright 2014 Freescale Semiconductor, Inc. # -# 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. +# SPDX-License-Identifier: GPL-2.0+ # obj-y += sec.o diff --git a/include/fsl_sec.h b/include/fsl_sec.h index ebb1ac6..5e38610 100644 --- a/include/fsl_sec.h +++ b/include/fsl_sec.h @@ -3,6 +3,7 @@ * * Copyright 2014 Freescale Semiconductor, Inc. * + * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __FSL_SEC_H diff --git a/include/u-boot/rsa-mod-exp.h b/include/u-boot/rsa-mod-exp.h index fce445a..45a031b 100644 --- a/include/u-boot/rsa-mod-exp.h +++ b/include/u-boot/rsa-mod-exp.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, Ruchika Gupta. + * Copyright 2014 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ -- 1.8.1.4

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[U-Boot] [PATCH V2 1/3] omap3: fix NAND support for mcx board
by Stefano Babic 13 Aug '15

13 Aug '15

mcx was not updated according to changes in NAND driver. Signed-off-by: Stefano Babic <sbabic(a)denx.de> --- include/configs/mcx.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/configs/mcx.h b/include/configs/mcx.h index 0a7b7cf..8a2005d 100644 --- a/include/configs/mcx.h +++ b/include/configs/mcx.h @@ -309,7 +309,10 @@ */ /* **** PISMO SUPPORT *** */ +#define CONFIG_NAND +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT #define CONFIG_NAND_OMAP_GPMC +#define CONFIG_NAND_OMAP_GPMC_PREFETCH #define CONFIG_ENV_IS_IN_NAND #define SMNAND_ENV_OFFSET 0x180000 /* environment starts here */ -- 1.9.1

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[U-Boot] [PATCH] drivers: hierarchize drivers Kconfig menu
by Masahiro Yamada 13 Aug '15

13 Aug '15

The menuconfig for drivers are getting more and more cluttered and unreadable because too many entries are displayed in a single flat menu. Use hierarchic menu for each category. Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- drivers/core/Kconfig | 4 ++++ drivers/crypto/Kconfig | 4 ++++ drivers/demo/Kconfig | 4 ++++ drivers/gpio/Kconfig | 8 ++++++++ drivers/i2c/Kconfig | 8 ++++++++ drivers/led/Kconfig | 4 ++++ drivers/misc/Kconfig | 8 ++++++++ drivers/rtc/Kconfig | 8 ++++++++ drivers/serial/Kconfig | 8 ++++++++ drivers/sound/Kconfig | 4 ++++ drivers/usb/Kconfig | 8 ++++++++ drivers/video/Kconfig | 8 ++++++++ 12 files changed, 76 insertions(+) diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index e40372d..9cc888d 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -1,3 +1,5 @@ +menu "Generic Driver Options" + config DM bool "Enable Driver Model" help @@ -59,3 +61,5 @@ config DM_SEQ_ALIAS Most boards will have a '/aliases' node containing the path to numbered devices (e.g. serial0 = &serial0). This feature can be disabled if it is not required, to save code space in SPL. + +endmenu diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index bd26a2b..1ea116b 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -1 +1,5 @@ +menu "Hardware crypto devices" + source drivers/crypto/fsl/Kconfig + +endmenu diff --git a/drivers/demo/Kconfig b/drivers/demo/Kconfig index 7a8ce18..98bb633 100644 --- a/drivers/demo/Kconfig +++ b/drivers/demo/Kconfig @@ -1,3 +1,5 @@ +menu "Demo for driver model" + config DM_DEMO bool "Enable demo uclass support" depends on DM @@ -24,3 +26,5 @@ config DM_DEMO_SHAPE a shape when the 'demo hello' command is executed which targets this device. It can be used to help understand how driver model works. + +endmenu diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 0c43777..5934597 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1,3 +1,9 @@ +# +# GPIO infrastructure and drivers +# + +menu "GPIO Support" + config DM_GPIO bool "Enable Driver Model for GPIO drivers" depends on DM @@ -42,3 +48,5 @@ config VYBRID_GPIO default n help Say yes here to support Vybrid vf610 GPIOs. + +endmenu diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index 86fb36b..b8b2250 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -1,3 +1,9 @@ +# +# I2C subsystem configuration +# + +menu "I2C support" + config DM_I2C bool "Enable Driver Model for I2C drivers" depends on DM @@ -73,3 +79,5 @@ config SYS_I2C_UNIPHIER_F help Support for UniPhier FIFO-builtin I2C controller driver. This I2C controller is used on PH1-Pro4 or newer UniPhier SoCs. + +endmenu diff --git a/drivers/led/Kconfig b/drivers/led/Kconfig index de5feea..b21bc94 100644 --- a/drivers/led/Kconfig +++ b/drivers/led/Kconfig @@ -1,3 +1,5 @@ +menu "LED Support" + config LED bool "Enable LED support" depends on DM @@ -24,3 +26,5 @@ config LED_GPIO GPIOs may be on the SoC or some other device which provides GPIOs. The GPIO driver must used driver model. LEDs are configured using the device tree. + +endmenu diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 3b7f76a..f29a169 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -1,3 +1,9 @@ +# +# Multifunction miscellaneous devices +# + +menu "Multifunction device drivers" + config CMD_CROS_EC bool "Enable crosec command" depends on CROS_EC @@ -82,3 +88,5 @@ config RESET Each driver can provide a reset method which will be called to effect a reset. The uclass will try all available drivers when reset_walk() is called. + +endmenu diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index bd63621..b5d9048 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1,3 +1,9 @@ +# +# RTC drivers configuration +# + +menu "Real Time Clock" + config DM_RTC bool "Enable Driver Model for RTC drivers" depends on DM @@ -6,3 +12,5 @@ config DM_RTC then provides the rtc_get()/rtc_set() interface, delegating to drivers to perform the actual functions. See rtc.h for a description of the API. + +endmenu diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 4829284..b87eb01 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1,3 +1,9 @@ +# +# Serial device configuration +# + +menu "Serial drivers" + config DM_SERIAL bool "Enable Driver Model for serial drivers" depends on DM @@ -102,3 +108,5 @@ config UNIPHIER_SERIAL help If you have a UniPhier based board and want to use the on-chip serial ports, say Y to this option. If unsure, say N. + +endmenu diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig index 3b96e84..5de86c0 100644 --- a/drivers/sound/Kconfig +++ b/drivers/sound/Kconfig @@ -1,3 +1,5 @@ +menu "Sound support" + config SOUND bool "Enable sound support" help @@ -53,3 +55,5 @@ config SOUND_WM8994 Enable the wm8994 audio codec. This is connected via I2S for audio data and I2C for codec control. At present it only works with the Samsung I2S driver. + +endmenu diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 3fa5b2e..19b1b3d 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -1,3 +1,9 @@ +# +# USB device configuration +# + +menu "USB support" + config USB_ARCH_HAS_HCD def_bool y @@ -60,3 +66,5 @@ config USB_STORAGE board's USB port. endif + +endmenu diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 9ae23e8..892781d 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1,3 +1,9 @@ +# +# Video configuration +# + +menu "Graphics support" + config VIDEO_VESA bool "Enable VESA video driver support" default n @@ -240,3 +246,5 @@ config VIDEO_TEGRA124 HDMI. At present only eDP is supported by U-Boot. This option enables this support which can be used on devices which have an eDP display connected. + +endmenu -- 1.9.1

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[U-Boot] [PATCH] include/bitfield.h: Assure new bitfield value doesn't touch unwanted bits
by Codrin Ciubotariu 13 Aug '15

13 Aug '15

The new bitfield value must not be higher than its mask. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu(a)freescale.com> --- include/bitfield.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/bitfield.h b/include/bitfield.h index cffaf7a..a59f3c2 100644 --- a/include/bitfield.h +++ b/include/bitfield.h @@ -60,7 +60,7 @@ static inline uint bitfield_replace(uint reg_val, uint shift, uint width, { uint mask = bitfield_mask(shift, width); - return (reg_val & ~mask) | (bitfield_val << shift); + return (reg_val & ~mask) | ((bitfield_val << shift) & mask); } /* Produces a shift of the bitfield given a mask */ -- 1.9.3

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[U-Boot] [PATCH v4 0/7] dcache support for Raspberry Pi 1
by Alexander Stein 13 Aug '15

13 Aug '15

This patchset enables dcache support for Raspberry Pi 1. First the cache support code for arm1136 and 1176 was merged. CONFIG_SYS_CACHELINE_SIZE is defined as 32 bytes which is used as alignment for mailbox buffer allocations. Then rpi mailbox code has now dcache flush for writing the mailbox request and a dcache invalidation for receiving the mailbox answer. Finally the CONFIG_SYS_DCACHE_OFF switch got removed from rpi1 config. It is still set for rpi2 config. dcache supprt increases the MMC read performance on RPI 1 from 5,4 MiB/s to 12.3 MiB/s. TFTP download over USB Ethernet increases from 2,3 MiB/s to 2,6 to 3,3 MiB/s (seems to vary a lot). This was tested by the following commands: > fatload mmc 0:1 ${kernel_addr_r} zImage and > tftp u-boot.bin Changes in v4: * Added Acked-By and Tested-By of Stephen Warren * Set CONFIG_SYS_CACHELINE_SIZE for rpi and rpi2 appropriately * Updated USB buffer comment about required alignment * Used git format-patch -M to generate patches Changes in v3: * dwc2 dcache support * Use ALLOC_CACHE_ALIGN_BUFFER for mailbox buffer allocation * Use ARCH_DMA_MINALIGN for size to roundup Changes in v2: * Merge arm1136/1176 cache code * Use cacheline size as mailbox buffer alignment * Flush/invalidate mailbox buffer up to cacheline size Alexander Stein (7): arm1136: Remove dead code arm1136/arm1176: Merge cache handling code ARM: bcm283x: Define CONFIG_SYS_CACHELINE_SIZE ARM: bcm283x: Allocate all mailbox buffers cacheline aligned arm/mach-bcm283x/mbox: Flush and invalidate dcache when using fw mailbox dwc2: Add dcache support arm/rpi: Enable dcache arch/arm/cpu/arm11/Makefile | 8 +++++ arch/arm/cpu/{arm1136 => arm11}/cpu.c | 10 ------ arch/arm/cpu/arm1136/Makefile | 1 - arch/arm/cpu/arm1176/Makefile | 4 ++- arch/arm/cpu/arm1176/cpu.c | 51 ------------------------------- arch/arm/mach-bcm283x/include/mach/mbox.h | 3 ++ arch/arm/mach-bcm283x/mbox.c | 9 ++++++ board/raspberrypi/rpi/rpi.c | 10 +++--- drivers/usb/host/dwc2.c | 18 ++++++++--- drivers/video/bcm2835.c | 4 +-- include/configs/rpi-common.h | 1 - include/configs/rpi.h | 2 ++ include/configs/rpi_2.h | 2 ++ 13 files changed, 48 insertions(+), 75 deletions(-) create mode 100644 arch/arm/cpu/arm11/Makefile rename arch/arm/cpu/{arm1136 => arm11}/cpu.c (94%) delete mode 100644 arch/arm/cpu/arm1176/cpu.c -- 2.4.6

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[U-Boot] [PATCH v2 0/4] lpc32xx: devkit3250 board update
by Vladimir Zapolskiy 13 Aug '15

13 Aug '15

This changeset improves support of Timll DevKit3250 board: * added LPC32xx MAC and SMSC RMII phy support, this dependends on - http://patchwork.ozlabs.org/patch/489100/ - http://patchwork.ozlabs.org/patch/489190/ - http://patchwork.ozlabs.org/patch/491419/ - http://patchwork.ozlabs.org/patch/491420/ * added GPIO, SPI, I2C support, works good, many thanks to Albert, * added LPC32xx SLC NAND driver, testing of 50 MiB data raw reading shows 1 MiB/s speed, the same change has been sent to the mailing list separately, here it is duplicated as a build dependency: - http://patchwork.ozlabs.org/patch/495247/ - http://patchwork.ozlabs.org/patch/495250/ * added an option to pass DTB to an operating system, * changed serial console to commonly used as default UART5, * boot delay is set to 1 for convenience, * extended predefined environment variables and reserved space on NAND, * added an option to build SPL image for the board, by default SPL downloads U-boot image from NAND (offset 0x40000, size 0x60000). Changes from v1 to v2: * addressed Albert's and Scott's comments to LPC32xx SLC NAND driver, see patch v2 2/4, * added Tegra and TI maintainers to Cc list to review/ack a change 1/4 in simple NAND SPL framework, which potentially (very unlikely) may cause a regression in NAND SPL on Tegra, TI OMAP or TI DaVinci platforms. Previous version of the change and discussion can be found here: http://lists.denx.de/pipermail/u-boot/2015-July/219253.html Albert, from commit logs I noticed that WORK92105 has SLC NAND chip, but it is managed by MLC controller, if you have any plans to test LPC32xx SLC NAND driver from the series, please *be aware* of different OOB layouts, I found it is quite easy to screw up the chip, if SLC and MLC are interchanged, so that only "nand scrub" helps. FWIW this SLC NAND driver uses a default OOB layout, the same one is found in Linux LPC32xx SLC NAND driver. Vladimir Zapolskiy (4): spl: nand: simple: replace readb() with chip specific read_buf() nand: lpc32xx: add SLC NAND controller support lpc32xx: devkit3250: update of board configuration lpc32xx: devkit3250: add spl build support arch/arm/Kconfig | 1 + arch/arm/cpu/arm926ejs/lpc32xx/devices.c | 6 + arch/arm/include/asm/arch-lpc32xx/clk.h | 2 + arch/arm/include/asm/arch-lpc32xx/sys_proto.h | 1 + board/timll/devkit3250/Makefile | 1 + board/timll/devkit3250/devkit3250.c | 31 ++++- board/timll/devkit3250/devkit3250_spl.c | 68 ++++++++++ configs/devkit3250_defconfig | 4 + drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/lpc32xx_nand_slc.c | 176 ++++++++++++++++++++++++++ drivers/mtd/nand/nand_spl_simple.c | 7 +- include/configs/devkit3250.h | 145 ++++++++++++++++++++- 12 files changed, 435 insertions(+), 8 deletions(-) create mode 100644 board/timll/devkit3250/devkit3250_spl.c create mode 100644 drivers/mtd/nand/lpc32xx_nand_slc.c -- 2.1.4

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[U-Boot] [PATCH 0/2] This series implements the Ethernet PHY for the Broadcom Cygnus boards.
by Steve Rae 13 Aug '15

13 Aug '15

Jiandong Zheng (2): net: phy: broadcom: Add BCM Cygnus PHY arm: bcmcygnus: Enable Ethernet support arch/arm/include/asm/arch-bcmcygnus/configs.h | 11 ++++++++++ board/broadcom/bcm_ep/board.c | 11 ++++++++++ drivers/net/phy/broadcom.c | 29 +++++++++++++++++++++++++++ 3 files changed, 51 insertions(+) -- 1.8.5

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