November 2014 - U-Boot

[U-Boot] [PATCH 1/4] x86: Call cpu_init_interrupts() from interrupt_init()
by Bin Meng 25 Nov '14

25 Nov '14

Currently cpu_init_interrupts() is called from cpu_init_r() to setup the interrupt and exception of the cpu core, but at that time the i8259 has not been initialized to mask all the irqs and remap the master i8259 interrupt vector base, so the whole system is at risk of being interrupted, and if interrupted, wrong interrupt/exception message is shown. Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> --- arch/x86/cpu/cpu.c | 2 -- arch/x86/lib/pcat_interrupts.c | 3 +++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index 97c77ba..cf0606e 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -321,8 +321,6 @@ int x86_cpu_init_f(void) int x86_cpu_init_r(void) { - /* Initialize core interrupt and exception functionality of CPU */ - cpu_init_interrupts(); return 0; } int cpu_init_r(void) __attribute__((weak, alias("x86_cpu_init_r"))); diff --git a/arch/x86/lib/pcat_interrupts.c b/arch/x86/lib/pcat_interrupts.c index 4c86f7f..2ce371e 100644 --- a/arch/x86/lib/pcat_interrupts.c +++ b/arch/x86/lib/pcat_interrupts.c @@ -62,6 +62,9 @@ int interrupt_init(void) */ unmask_irq(2); + /* Initialize core interrupt and exception functionality of CPU */ + cpu_init_interrupts(); + enable_interrupts(); return 0; -- 1.8.2.1

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[U-Boot] [PATCH] tools: Add ifdtool to .gitignore
by Bin Meng 25 Nov '14

25 Nov '14

Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> --- tools/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/.gitignore b/tools/.gitignore index e7f0f8f..9bc9fec 100644 --- a/tools/.gitignore +++ b/tools/.gitignore @@ -4,6 +4,7 @@ /fit_check_sign /fit_info /gen_eth_addr +/ifdtool /img2srec /kwboot /dumpimage -- 1.8.2.1

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[U-Boot] Pull request: u-boot-arm/master
by Albert ARIBAUD 24 Nov '14

24 Nov '14

Hi Tom, The following changes since commit 0d485b9095328cdc81b2ee94ff59b988c69b9127: Merge branch 'master' of git://git.denx.de/u-boot-sunxi (2014-11-13 10:35:13 -0500) are available in the git repository at: git://git.denx.de/u-boot-arm master for you to fetch changes up to 8bc347e2ec17bca44b1639a001eeed50d042f0db: ARM: bootm: Allow booting in secure mode on hyp capable systems (2014-11-24 09:09:52 +0100) ---------------------------------------------------------------- Hans de Goede (2): ARM: Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options ARM: bootm: Allow booting in secure mode on hyp capable systems Tom Rini (1): Kconfig: Add EXPERT option Kconfig | 8 ++++++++ arch/arm/Kconfig | 4 ++++ arch/arm/cpu/armv7/Kconfig | 34 ++++++++++++++++++++++++++++++++++ arch/arm/cpu/armv7/exynos/Kconfig | 2 ++ arch/arm/lib/bootm.c | 31 ++++++++++++++++++++++++++----- board/sunxi/Kconfig | 2 ++ include/configs/arndale.h | 2 -- include/configs/sun7i.h | 2 -- include/configs/vexpress_ca15_tc2.h | 2 -- 9 files changed, 76 insertions(+), 11 deletions(-) create mode 100644 arch/arm/cpu/armv7/Kconfig Amicalement, -- Albert.

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[U-Boot] CTRL-C hangs after "hush: fix segfault on syntax error"
by Stephen Warren 24 Nov '14

24 Nov '14

Rabin, With 128059b926b3 "hush: fix segfault on syntax error" applied, I find that if I press CTRL-C at the U-Boot prompt, U-Boot hangs. If I revert that commit, CTRL-C works fine (prints CTRL-C and returns to the command prompt). I'm testing on real HW (rpi_b board), although I don't expect the exact HW matters. This issue doesn't reproduce with sandbox, since CTRL-C now seems to just execute the binary rather than being handled by U-Boot shell.

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[U-Boot] [PULL] Please pull u-boot-imx
by Stefano Babic 24 Nov '14

24 Nov '14

Hi Tom, please pull from u-boot-imx, thanks ! The following changes since commit f196044dfd64745a163773c6c746f9e149ace127: ARM: atmel: add sama5d4 xplained ultra board support (2014-11-17 08:47:18 -0500) are available in the git repository at: git://www.denx.de/git/u-boot-imx.git master for you to fetch changes up to e7eb277dced570f177d75d56f40219d9dc599ed1: mx6boards: Fix error handling in board_mmc_init() (2014-11-24 12:10:18 +0100) ---------------------------------------------------------------- Albert ARIBAUD (3): cosmetic: arm: fix whitespace in arch/arm/lib/relocate.S imx: fix exception vectors relocation in imx27 tools/msximage.c: fix warning about nptr possibly uninitialized Alexey Ignatov (1): ARM: mxs: tools: Add support for boot progress display flag Fabio Estevam (23): mx6sabresd: Move the DCD settings to spl code gw_ventana: Move the DCD settings to spl code novena: Move the DCD settings to spl code mx6: Use a common SPL configuration file imx: consolidate set_chipselect_size function mx6: add weim registers mx6qsabreauto: Add parallel NOR flash support wandboard: Fix error handling in board_mmc_init() mx53loco: Fix error handling in board_mmc_init() mx6sabresd: State that only mx6q is supported in SPL mx6slevk: Simplify the return value of setup_fec() mx6sxsabresd: Simplify the return value of setup_fec() mx6sabresd: Add mx6sabresd_spl_defconfig to MAINTAINERS entry mx6sabresd: Access SRC_SBMR1 register via structure mx51evk: Fix error handling in board_mmc_init() mx6qarm2: Fix error handling in board_mmc_init() mx53smd: Fix error handling in board_mmc_init() mx53evk: Fix error handling in board_mmc_init() mx53ard: Fix error handling in board_mmc_init() gw_ventana: Use the generic spl_sd.cfg ot1200: Fix error handling in board_mmc_init() nitrogen6x: Fix error handling in board_mmc_init() mx6boards: Fix error handling in board_mmc_init() Markus Niebel (4): tqma6: (cosmetic) remove CONFIG_FLASH_SECTOR_SIZE tqma6: add missing include tqma6: add warning on failed setup_i2c tqma6: use imx_ddr_size Nikita Kiryanov (5): arm: mx6: introduce disable_sata_clock sata: implement reset_sata for dwc_ahsata cmd_sata: implement sata stop command arm: mx6: cm_fx6: implement board specific sata stop arm: imx: stop sata on boot Nitin Garg (1): mx6: clock: Add thermal clock enable function Peng Fan (1): imx:mx6sxsabresd fix pfuz probe failed Soeren Moch (1): tbs2910: Fix error handling in board_mmc_init() Ye.Li (11): imx: mx6slevk: Change default mmcdev to USDHC2 device mmc: fsl_esdhc: Update esdhc driver for iMX6SX imx: mx6sxsabresd: Add board support for USDHC2 and USDHC3 power: pfuze100: Update definitions for buck regulators imx: mx6sabre common: Factorize the Pfuze init function imx: mx6sabresd: Use the pfuze common init function imx: mx6sxsabresd: Use the pfuze common init function imx: imx6q/dlsabreauto: Add PMIC Pfuze100 support DM: thermal: Add imx thermal DM driver mx6: thermal: Check cpu temperature via thermal sensor mx6: mx6sabre common: Enable i.MX thermal DM driver arch/arm/cpu/arm926ejs/mx27/Makefile | 4 + arch/arm/cpu/arm926ejs/mx27/relocate.S | 51 ++++ .../arm926ejs/mxs/mxsimage-signed.cfg | 1 + .../cpu/arm926ejs/mxs/mxsimage.mx23.cfg | 1 + .../cpu/arm926ejs/mxs/mxsimage.mx28.cfg | 1 + arch/arm/cpu/armv7/mx5/soc.c | 31 --- arch/arm/cpu/armv7/mx6/clock.c | 38 +++ arch/arm/cpu/armv7/mx6/soc.c | 15 ++ arch/arm/cpu/armv7/omap-common/sata.c | 5 + arch/arm/imx-common/cpu.c | 60 ++++- .../arm/imx-common/spl_sd.cfg | 2 +- arch/arm/include/asm/arch-imx/cpu.h | 5 + .../arm/include/asm/arch-mx5/imx-regs.h | 12 +- arch/arm/include/asm/arch-mx6/clock.h | 2 + .../arm/include/asm/arch-mx6/imx-regs.h | 37 +++ .../include/asm/arch-mx6/sys_proto.h | 1 + arch/arm/lib/crt0.S | 5 + arch/arm/lib/relocate.S | 73 +++--- board/bachmann/ot1200/ot1200.c | 10 +- board/boundary/nitrogen6x/nitrogen6x.c | 10 +- board/compulab/cm_fx6/cm_fx6.c | 12 +- board/embest/mx6boards/mx6boards.c | 10 +- board/freescale/common/Makefile | 1 + board/freescale/common/pfuze.c | 54 ++++ board/freescale/common/pfuze.h | 12 + board/freescale/mx51evk/mx51evk.c | 10 +- board/freescale/mx53ard/mx53ard.c | 10 +- board/freescale/mx53evk/mx53evk.c | 10 +- board/freescale/mx53loco/mx53loco.c | 10 +- board/freescale/mx53smd/mx53smd.c | 10 +- board/freescale/mx6qarm2/mx6qarm2.c | 10 +- .../mx6qsabreauto/mx6qsabreauto.c | 95 ++++++- board/freescale/mx6sabresd/MAINTAINERS | 1 + board/freescale/mx6sabresd/mx6sabresd.c | 90 +++---- .../mx6sabresd/mx6sabresd_spl.cfg | 58 ----- board/freescale/mx6slevk/mx6slevk.c | 7 +- .../mx6sxsabresd/mx6sxsabresd.c | 159 ++++++++---- board/gateworks/gw_ventana/clocks.cfg | 42 ---- .../gateworks/gw_ventana/gw_ventana.cfg | 29 --- .../gw_ventana/gw_ventana_spl.c | 28 +++ board/kosagi/novena/novena_spl.c | 28 +++ board/kosagi/novena/setup.cfg | 47 ---- board/tbs/tbs2910/tbs2910.c | 13 +- board/tqc/tqma6/tqma6.c | 13 +- board/tqc/tqma6/tqma6_mba6.c | 10 +- board/wandboard/wandboard.c | 10 +- common/cmd_sata.c | 24 +- configs/cm_fx6_defconfig | 2 +- configs/gwventana_defconfig | 2 +- configs/mx6sabresd_spl_defconfig | 2 +- configs/novena_defconfig | 2 +- doc/README.mxsimage | 13 +- drivers/Makefile | 1 + drivers/block/ata_piix.c | 5 + drivers/block/dwc_ahsata.c | 21 ++ drivers/block/fsl_sata.c | 5 + drivers/block/pata_bfin.c | 5 + drivers/block/sata_dwc.c | 5 + drivers/block/sata_sil.c | 5 + drivers/block/sata_sil3114.c | 5 + drivers/mmc/fsl_esdhc.c | 8 + drivers/thermal/Makefile | 9 + drivers/thermal/imx_thermal.c | 177 ++++++++++++++ drivers/thermal/thermal-uclass.c | 30 +++ include/configs/mx6qsabreauto.h | 16 ++ include/configs/mx6sabre_common.h | 7 +- include/configs/mx6slevk.h | 2 +- include/configs/mx6sxsabresd.h | 8 +- include/configs/tqma6.h | 28 +-- include/dm/uclass-id.h | 1 + include/imx_thermal.h | 17 ++ include/power/pfuze100_pmic.h | 80 ++++++ include/sata.h | 3 + include/thermal.h | 42 ++++ tools/mxsimage.c | 20 +- tools/mxsimage.h | 5 +- 76 files changed, 1242 insertions(+), 451 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/mx27/relocate.S rename board/compulab/cm_fx6/imximage.cfg => arch/arm/imx-common/spl_sd.cfg (88%) create mode 100644 board/freescale/common/pfuze.c create mode 100644 board/freescale/common/pfuze.h delete mode 100644 board/freescale/mx6sabresd/mx6sabresd_spl.cfg delete mode 100644 board/gateworks/gw_ventana/clocks.cfg delete mode 100644 board/gateworks/gw_ventana/gw_ventana.cfg delete mode 100644 board/kosagi/novena/setup.cfg create mode 100644 drivers/thermal/Makefile create mode 100644 drivers/thermal/imx_thermal.c create mode 100644 drivers/thermal/thermal-uclass.c create mode 100644 include/imx_thermal.h create mode 100644 include/thermal.h Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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[U-Boot] Please pull u-boot-dm
by Simon Glass 24 Nov '14

24 Nov '14

Hi Tom, There several driver model series outstanding. This request tries to bring in what I think is ready for merging. - at91 series - most of the SPL series, but as mentioned I need a revert of 1ee30aee before enabling this on Tegra (I know you are working on that) - the common parts of the I2C series. You may have seen Masahiro's suggestion to change the uclass <-> driver interface to something more like Linux. I would like to investigate this before merging the I2C series. - a few other fairly small clean-ups This leaves about 12 patches to come from the above series, which is a more manageable level. If we can sort out the I2C uclass and revert then I should be able to do this in the next week or so. One I2C is sorted out I can merge Thierry's Tegra PCI-e series which depends on it. Then there are a few remaining patches from Masahiro to integrate, and hopefully fixing up driver model to use Kconfig everywhere. That will complete the driver model work for 2015.01. -- The following changes since commit 4d70b34d7f721d8b1d4d628e68c3a44ab7a10dff: Merge branch 'master' of git://git.denx.de/u-boot-ubi (2014-11-19 23:18:29 -0500) are available in the git repository at: git://git.denx.de/u-boot-dm.git for you to fetch changes up to 17b28edb37a33d0c89089faf36e4edd7084f65fa: dm: core: remove unnecessary return condition in uclass lookup (2014-11-22 10:16:49 +0100) ---------------------------------------------------------------- Masahiro Yamada (4): dm: core: a trivial clean up dm: core: remove meaningless if conditional dm: core: remove unnecessary return condition in driver lookup dm: core: remove unnecessary return condition in uclass lookup Simon Glass (29): dm: at91: Correct text base for snapper9260 dm: at91: Move snapper9260 to generic baord dm: at91: Add driver model support for atmel GPIO driver dm: at91: Add platform data for GPIO on at91sam9260-based boards dm: at91: Refactor serial driver slightly for driver model dm: at91: Add driver model support for the serial driver dm: at91: Convert snapper9260 to use driver model dm: at91: Add myself as maintainer for snapper9260 dm: serial: Support changing the baud rate dm: tegra: Avoid using arch-specific memcpy() in SPL dm: Split the simple malloc() implementation into its own file dm: arm: spl: Allow simple malloc() in SPL dm: spl: Make simple malloc() available when enabled dm: spl: Allow driver model to be used dm: Allow device removal features to be dropped dm: Allow stdio registration to be dropped dm: Disable dm_warn() in SPL dm: tegra: Add platform data for the SPL uart dm: tegra: Add platform data for the GPIO driver dm: arm: spl: Make driver model linker lists available dm: Update documentation to include CONFIG_DM... options dm: i2c: Move error reporting into a common function dm: core: Allow access to the device's driver_id data dm: core: Add functions to find parent and OF data dm: fdt: Correct handling of aliases with embedded digits dm: Add a function to bind a device by driver name dm: spi: Correct handling of SPI chip selects in sandbox dm: spi: Use device_bind_driver() instead of our own function cros_ec: Fix uninitialised variable in cros_ec.c README | 119 +++++++++++++++++++++++++++ arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 14 ++++ arch/arm/cpu/u-boot-spl.lds | 7 ++ arch/arm/include/asm/arch-at91/at91sam9260.h | 4 +- arch/arm/include/asm/arch-at91/atmel_serial.h | 15 ++++ arch/arm/include/asm/arch-at91/gpio.h | 6 ++ arch/arm/lib/crt0.S | 2 +- board/bluewater/snapper9260/MAINTAINERS | 2 +- board/bluewater/snapper9260/snapper9260.c | 18 ++++- board/nvidia/common/board.c | 8 ++ common/Makefile | 3 + common/board_r.c | 3 +- common/cmd_i2c.c | 32 +++++--- common/dlmalloc.c | 19 ++--- common/malloc_simple.c | 39 +++++++++ common/spl/spl.c | 16 +++- doc/driver-model/README.txt | 44 +++++++--- drivers/core/Makefile | 3 +- drivers/core/device-remove.c | 187 ++++++++++++++++++++++++++++++++++++++++++ drivers/core/device.c | 178 +++------------------------------------- drivers/core/lists.c | 50 ++++++++---- drivers/core/root.c | 4 +- drivers/gpio/at91_gpio.c | 241 ++++++++++++++++++++++++++++++++++++++++++------------- drivers/misc/cros_ec.c | 1 + drivers/mtd/spi/sandbox.c | 4 +- drivers/serial/atmel_usart.c | 116 +++++++++++++++++++++++--- drivers/serial/serial-uclass.c | 77 +++++++++++++++++- drivers/serial/serial_tegra.c | 16 ++++ drivers/spi/spi-uclass.c | 34 +------- include/asm-generic/global_data.h | 1 + include/config_defaults.h | 6 ++ include/configs/snapper9260.h | 12 ++- include/configs/tegra-common.h | 2 + include/dm/device-internal.h | 10 +++ include/dm/device.h | 19 +++++ include/dm/lists.h | 13 +++ include/dm/util.h | 6 ++ include/malloc.h | 60 ++++++++------ include/spi.h | 14 ++-- lib/fdtdec.c | 6 +- scripts/Makefile.spl | 1 + 41 files changed, 1048 insertions(+), 364 deletions(-) create mode 100644 arch/arm/include/asm/arch-at91/atmel_serial.h create mode 100644 common/malloc_simple.c create mode 100644 drivers/core/device-remove.c Regards, Simon

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[U-Boot] Please pull u-boot-x86.git
by Simon Glass 24 Nov '14

24 Nov '14

Hi Tom, Here's the introduction of bare x86 support. The following changes since commit 4d70b34d7f721d8b1d4d628e68c3a44ab7a10dff: Merge branch 'master' of git://git.denx.de/u-boot-ubi (2014-11-19 23:18:29 -0500) are available in the git repository at: git://git.denx.de/u-boot-x86.git for you to fetch changes up to fe5b9b447c6eea3873833b1f3ba15c9854aa2ef8: x86: Rename chromebook-x86 to coreboot (2014-11-21 07:34:16 +0100) ---------------------------------------------------------------- Bin Meng (4): x86: Do CPU identification in the early phase x86: Do TSC MSR calibration only for known/supported CPUs x86: Add quick TSC calibration via PIT x86: Save TSC frequency in the global data Masahiro Yamada (1): x86: use CONFIG_SYS_COREBOOT to descend into coreboot/ directory Simon Glass (43): x86: Remove REALMODE_BASE which is no longer used x86: Remove board_init16() call which is not used x86: Invalidate TLB as early as possible x86: Tidy up global descriptor table setup x86: Use the standard dram_init() function x86: Use the standard arch_cpu_init() function x86: Fix up some missing prototypes x86: Save the BIST value on reset x86: Fix a warning with gcc 4.4.4 Move early malloc() to before arch_cpu_init() fdt: Add a function to decode a variable-sized u32 array dm: serial: Move current serial port pointer to global_data dm: gpio: Add a function to read an ID from a list of GPIOs x86: Add ifdtool for working with Intel Flash Descriptor ROM images x86: config: Move common x86 configs to a common file x86: Add processor functions to halt and get stack pointer x86: Remove unnecessary find_fdt(), prepare_fdt() functions x86: Replace fill_processor_name() with cpu_get_name() x86: Allow timer calibration to work on ivybridge x86: ifdtool: Allow creation of an empty ROM x86: Add chromebook_link board x86: Build a .rom file which can be flashed to an x86 machine x86: Emit post codes in startup code for Chromebooks x86: chromebook_link: Implement CAR support (cache as RAM) x86: Refactor PCI to permit alternate init x86: Support use of PCI before relocation x86: ivybridge: Enable PCI in early init x86: pci: Allow configuration before relocation x86: ivybridge: Add early LPC init so that serial works x86: Tidy up coreboot header usage x86: Add clr/setbits functions x86: Add msr read/write functions that use a structure x86: ivybridge: Perform initial CPU setup x86: ivybridge: Check BIST value on boot x86: ivybridge: Perform Intel microcode update on boot x86: dts: Add microcode updates for ivybridge CPU x86: ivybridge: Add early init for PCH devices x86: ivybridge: Add support for early GPIO init x86: chromebook_link: Enable GPIO support x86: Make show_boot_progress() common x86: ivybridge: Add LAPIC support x86: ivybridge: Implement SDRAM init x86: Rename chromebook-x86 to coreboot Makefile | 36 ++- arch/x86/Kconfig | 74 ++++- arch/x86/config.mk | 1 - arch/x86/cpu/Makefile | 1 + arch/x86/cpu/coreboot/Makefile | 12 +- arch/x86/cpu/coreboot/coreboot.c | 42 +-- arch/x86/cpu/coreboot/ipchecksum.c | 2 +- arch/x86/cpu/coreboot/pci.c | 22 +- arch/x86/cpu/coreboot/sdram.c | 15 +- arch/x86/cpu/coreboot/tables.c | 6 +- arch/x86/cpu/cpu.c | 301 +++++++++++++++--- arch/x86/cpu/interrupts.c | 2 +- arch/x86/cpu/ivybridge/Kconfig | 172 +++++++++++ arch/x86/cpu/ivybridge/Makefile | 16 + arch/x86/cpu/ivybridge/car.S | 178 +++++++++++ arch/x86/cpu/ivybridge/cpu.c | 357 ++++++++++++++++++++++ arch/x86/cpu/ivybridge/early_init.c | 145 +++++++++ arch/x86/cpu/ivybridge/early_me.c | 191 ++++++++++++ arch/x86/cpu/ivybridge/lpc.c | 48 +++ arch/x86/cpu/ivybridge/me_status.c | 195 ++++++++++++ arch/x86/cpu/ivybridge/microcode_intel.c | 151 ++++++++++ arch/x86/cpu/ivybridge/pci.c | 60 ++++ arch/x86/cpu/ivybridge/report_platform.c | 89 ++++++ arch/x86/cpu/ivybridge/sdram.c | 571 +++++++++++++++++++++++++++++++++++ arch/x86/cpu/pci.c | 98 ++++++ arch/x86/cpu/start.S | 40 ++- arch/x86/cpu/start16.S | 18 +- arch/x86/dts/Makefile | 1 + arch/x86/dts/chromebook_link.dts | 1 + arch/x86/dts/link.dts | 125 ++++++++ arch/x86/dts/m12206a7_00000028.dtsi | 622 ++++++++++++++++++++++++++++++++++++++ arch/x86/dts/m12306a9_00000017.dtsi | 750 +++++++++++++++++++++++++++++++++++++++++++++ arch/x86/include/asm/arch-coreboot/gpio.h | 5 - arch/x86/include/asm/arch-ivybridge/gpio.h | 10 + arch/x86/include/asm/arch-ivybridge/me.h | 356 ++++++++++++++++++++++ arch/x86/include/asm/arch-ivybridge/microcode.h | 20 ++ arch/x86/include/asm/arch-ivybridge/model_206ax.h | 82 +++++ arch/x86/include/asm/arch-ivybridge/pch.h | 356 ++++++++++++++++++++++ arch/x86/include/asm/arch-ivybridge/pei_data.h | 121 ++++++++ arch/x86/include/asm/arch-ivybridge/sandybridge.h | 109 +++++++ arch/x86/include/asm/config.h | 1 + arch/x86/include/asm/cpu.h | 173 ++++++++++- arch/x86/include/asm/global_data.h | 30 ++ arch/x86/include/asm/gpio.h | 142 ++++++++- arch/x86/include/asm/i8254.h | 3 + arch/x86/include/asm/init_helpers.h | 2 - arch/x86/include/asm/io.h | 49 +++ arch/x86/include/asm/lapic.h | 59 ++++ arch/x86/include/asm/lapic_def.h | 101 +++++++ arch/x86/include/asm/msr.h | 19 ++ arch/x86/include/asm/mtrr.h | 121 ++++++++ arch/x86/include/asm/pci.h | 33 ++ arch/x86/include/asm/post.h | 50 +++ arch/x86/include/asm/processor.h | 21 ++ arch/x86/include/asm/u-boot-x86.h | 17 +- arch/x86/lib/Makefile | 1 + arch/x86/lib/init_helpers.c | 27 -- arch/x86/lib/ramtest.c | 79 +++++ arch/x86/lib/tsc_timer.c | 285 +++++++++++++++++- board/{chromebook-x86 => coreboot}/coreboot/Kconfig | 2 +- board/{chromebook-x86 => coreboot}/coreboot/MAINTAINERS | 2 +- board/{chromebook-x86 => coreboot}/coreboot/Makefile | 0 board/{chromebook-x86 => coreboot}/coreboot/coreboot.c | 0 board/{chromebook-x86 => coreboot}/coreboot/coreboot_start.S | 0 board/google/chromebook_link/Kconfig | 31 ++ board/google/chromebook_link/MAINTAINERS | 6 + board/google/chromebook_link/Makefile | 15 + board/google/chromebook_link/link.c | 124 ++++++++ board/google/common/Makefile | 7 + board/google/common/early_init.S | 29 ++ common/board_f.c | 14 +- configs/chromebook_link_defconfig | 10 + doc/device-tree-bindings/misc/intel-lpc.txt | 23 ++ drivers/gpio/gpio-uclass.c | 19 ++ drivers/gpio/intel_ich6_gpio.c | 79 ++++- drivers/serial/serial-uclass.c | 35 ++- include/asm-generic/global_data.h | 1 + include/asm-generic/gpio.h | 11 +- include/configs/chromebook_link.h | 74 +++++ include/configs/coreboot.h | 265 +--------------- include/configs/x86-common.h | 251 +++++++++++++++ include/fdtdec.h | 18 ++ lib/asm-offsets.c | 3 + lib/fdtdec.c | 22 ++ tools/Makefile | 2 + tools/ifdtool.c | 1039 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tools/ifdtool.h | 88 ++++++ 87 files changed, 8305 insertions(+), 479 deletions(-) create mode 100644 arch/x86/cpu/ivybridge/Kconfig create mode 100644 arch/x86/cpu/ivybridge/Makefile create mode 100644 arch/x86/cpu/ivybridge/car.S create mode 100644 arch/x86/cpu/ivybridge/cpu.c create mode 100644 arch/x86/cpu/ivybridge/early_init.c create mode 100644 arch/x86/cpu/ivybridge/early_me.c create mode 100644 arch/x86/cpu/ivybridge/lpc.c create mode 100644 arch/x86/cpu/ivybridge/me_status.c create mode 100644 arch/x86/cpu/ivybridge/microcode_intel.c create mode 100644 arch/x86/cpu/ivybridge/pci.c create mode 100644 arch/x86/cpu/ivybridge/report_platform.c create mode 100644 arch/x86/cpu/ivybridge/sdram.c create mode 100644 arch/x86/cpu/pci.c create mode 120000 arch/x86/dts/chromebook_link.dts create mode 100644 arch/x86/dts/m12206a7_00000028.dtsi create mode 100644 arch/x86/dts/m12306a9_00000017.dtsi create mode 100644 arch/x86/include/asm/arch-ivybridge/gpio.h create mode 100644 arch/x86/include/asm/arch-ivybridge/me.h create mode 100644 arch/x86/include/asm/arch-ivybridge/microcode.h create mode 100644 arch/x86/include/asm/arch-ivybridge/model_206ax.h create mode 100644 arch/x86/include/asm/arch-ivybridge/pch.h create mode 100644 arch/x86/include/asm/arch-ivybridge/pei_data.h create mode 100644 arch/x86/include/asm/arch-ivybridge/sandybridge.h create mode 100644 arch/x86/include/asm/lapic.h create mode 100644 arch/x86/include/asm/lapic_def.h create mode 100644 arch/x86/include/asm/mtrr.h create mode 100644 arch/x86/include/asm/post.h create mode 100644 arch/x86/lib/ramtest.c rename board/{chromebook-x86 => coreboot}/coreboot/Kconfig (86%) rename board/{chromebook-x86 => coreboot}/coreboot/MAINTAINERS (78%) rename board/{chromebook-x86 => coreboot}/coreboot/Makefile (100%) rename board/{chromebook-x86 => coreboot}/coreboot/coreboot.c (100%) rename board/{chromebook-x86 => coreboot}/coreboot/coreboot_start.S (100%) create mode 100644 board/google/chromebook_link/Kconfig create mode 100644 board/google/chromebook_link/MAINTAINERS create mode 100644 board/google/chromebook_link/Makefile create mode 100644 board/google/chromebook_link/link.c create mode 100644 board/google/common/Makefile create mode 100644 board/google/common/early_init.S create mode 100644 configs/chromebook_link_defconfig create mode 100644 doc/device-tree-bindings/misc/intel-lpc.txt create mode 100644 include/configs/chromebook_link.h create mode 100644 include/configs/x86-common.h create mode 100644 tools/ifdtool.c create mode 100644 tools/ifdtool.h Regards, Simon

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[U-Boot] [PATCH 0/4] Add more boolean configs to Kconfig
by Masahiro Yamada 24 Nov '14

24 Nov '14

We need to move configs although it is a very tedious work. First, we have to create entries in Kconfig. 1/4: add some FIT options 2/4: add Hush option 3/4: add various commands options I know there is still more to work on, but I believe every big work is done step by step. I am not an expert of all the areas of U-Boot, so I need your help. - Please check if the added Kconfig options (prompt, help message, categorization) are reasonable - Add more options in follow-up patches Masahiro Yamada (4): FIT: add some FIT configurations to Kconfig hush: add CONFIG_HUSH_PARSER to Kconfig commands: add more command entries in Kconfig spl: fix descending condition to drivers/mtd/nand/ Kconfig | 22 ++++ README | 12 --- common/Kconfig | 300 +++++++++++++++++++++++++++++++++++++++++++++++++-- scripts/Makefile.spl | 2 +- 4 files changed, 314 insertions(+), 22 deletions(-) -- 1.9.1

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[U-Boot] [PATCH] config: remove redundant CONFIG_SYS_PROMPT defines
by Masahiro Yamada 24 Nov '14

24 Nov '14

Since commit 0defddc851ed (config: Add a default CONFIG_SYS_PROMPT), each board header does not need to define CONFIG_SYS_PROMPT as long as it uses the default prompt "=> ". Signed-off-by: Masahiro Yamada <yamada.m(a)jp.panasonic.com> --- include/configs/T1040QDS.h | 1 - include/configs/T104xRDB.h | 1 - include/configs/T208xQDS.h | 1 - include/configs/T208xRDB.h | 1 - include/configs/ids8313.h | 1 - include/configs/ls1021aqds.h | 1 - include/configs/ls1021atwr.h | 1 - include/configs/udoo.h | 1 - 8 files changed, 8 deletions(-) diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h index 1d0664d..2178f9d 100644 --- a/include/configs/T1040QDS.h +++ b/include/configs/T1040QDS.h @@ -730,7 +730,6 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #ifdef CONFIG_CMD_KGDB #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h index 2bb86e4..216f34f 100644 --- a/include/configs/T104xRDB.h +++ b/include/configs/T104xRDB.h @@ -745,7 +745,6 @@ #define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #ifdef CONFIG_CMD_KGDB #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h index 2733358..2f381e7 100644 --- a/include/configs/T208xQDS.h +++ b/include/configs/T208xQDS.h @@ -791,7 +791,6 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #ifdef CONFIG_CMD_KGDB #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h index 400d979..47b3bd5 100644 --- a/include/configs/T208xRDB.h +++ b/include/configs/T208xRDB.h @@ -750,7 +750,6 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #ifdef CONFIG_CMD_KGDB #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else diff --git a/include/configs/ids8313.h b/include/configs/ids8313.h index 3e55247..f084834 100644 --- a/include/configs/ids8313.h +++ b/include/configs/ids8313.h @@ -484,7 +484,6 @@ * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_PROMPT "=> " #define CONFIG_SYS_CBSIZE 1024 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ + sizeof(CONFIG_SYS_PROMPT)+16) diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index d1f6ea7..b19a60f 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -344,7 +344,6 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#define CONFIG_SYS_PROMPT "=> " #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #define CONFIG_SYS_PBSIZE \ diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 3c73af8..e98e102 100644 --- a/include/configs/ls1021atwr.h +++ b/include/configs/ls1021atwr.h @@ -245,7 +245,6 @@ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#define CONFIG_SYS_PROMPT "=> " #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #define CONFIG_SYS_PBSIZE \ diff --git a/include/configs/udoo.h b/include/configs/udoo.h index 700e9c1..b4a6245 100644 --- a/include/configs/udoo.h +++ b/include/configs/udoo.h @@ -191,7 +191,6 @@ /* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT "=> " #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 -- 1.9.1

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[U-Boot] [PATCH 0/4] kbuild: descend into SOC directory from CPU directory
by Masahiro Yamada 24 Nov '14

24 Nov '14

In Kbuild, the build system generally descends into each directory from its parent directory, but SOC directory is one of the rule violations. My motivation of this series is to make further refactoring possible. You might perhaps wonder if the build system works equivalently especially with 3/4. I built all the boards to confirm that no boards are broken. Moreover, 2/4 thru 4/4 do not change anything, i.e. produce the same check sums. Masahiro Yamada (4): kbuild: Descend into SOC directory from CPU directory x86: use CONFIG_SYS_COREBOOT to descend into coreboot/ directory kbuild: use SoC-specific CONFIG to descend into SoC directory tegra: do not descend into empty directories Makefile | 3 --- arch/arm/cpu/arm1136/Makefile | 3 +++ arch/arm/cpu/arm1176/Makefile | 3 +++ arch/arm/cpu/arm720t/Makefile | 4 ++++ arch/arm/cpu/arm920t/Makefile | 7 +++++++ arch/arm/cpu/arm926ejs/Makefile | 15 +++++++++++++++ arch/arm/cpu/armv7/Makefile | 25 +++++++++++++++++++++++++ arch/arm/cpu/armv7/tegra114/Makefile | 21 --------------------- arch/arm/cpu/armv7/tegra124/Makefile | 9 --------- arch/arm/cpu/armv7/tegra30/Makefile | 21 --------------------- arch/arm/cpu/armv8/Makefile | 2 ++ arch/avr32/cpu/Makefile | 2 ++ arch/mips/cpu/mips32/Makefile | 2 ++ arch/nds32/cpu/n1213/Makefile | 6 +++--- arch/x86/cpu/Makefile | 2 ++ arch/x86/cpu/coreboot/Makefile | 12 ++++++------ board/davinci/da8xxevm/u-boot-spl-hawk.lds | 2 +- scripts/Makefile.spl | 3 --- 18 files changed, 75 insertions(+), 67 deletions(-) delete mode 100644 arch/arm/cpu/armv7/tegra114/Makefile delete mode 100644 arch/arm/cpu/armv7/tegra124/Makefile delete mode 100644 arch/arm/cpu/armv7/tegra30/Makefile -- 1.9.1

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