upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support

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Marek Vasut 77b0e2239a ARM: mxs: Setup stack in JTAG mode ... In case the MX23/MX28 is switched into JTAG mode via the BootMode select switches, the BootROM bypasses the CPU core registers initialization. This in turn means that the Stack Pointer (SP) register is not set as it is in every other mode of operation, but instead is only zeroed out. To prevent U-Boot SPL from crashing in this obscure JTAG mode, configure the SP to point at the CONFIG_SYS_INIT_SP_ADDR if the SP is zeroed out. Note that in case the SP is already configured, we must preserve that exact SP value and must not modify it. This is important since in every other mode but the JTAG mode, the SPL returns into the BootROM and BootROM in turn loads U-Boot itself. If the SP were to be corrupted, the BootROM won't be able to continue it's operation after returned from SPL and the system would crash. Finally, add the JTAG mode switch identifier, so it's not recognised as Unknown mode. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br>		11 years ago
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clock.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
gpio.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
imx-regs.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
iomux-mx23.h	mx23: Add iomux-mx23.h	12 years ago
iomux-mx28.h	…
iomux.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-base.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-clkctrl-mx23.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-clkctrl-mx28.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-digctl.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-i2c.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-lcdif.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-lradc.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-ocotp.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-pinctrl.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-power-mx23.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-power-mx28.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-rtc.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-ssp.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-timrot.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-uartapp.h	ARM: mxs: Added application UART driver	11 years ago
regs-usb.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
regs-usbphy.h	Add GPL-2.0+ SPDX-License-Identifier to source files	12 years ago
sys_proto.h	ARM: mxs: Setup stack in JTAG mode	11 years ago