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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Lokesh Vutla 38f25b125e OMAP4+: Force DDR in self-refresh after warm reset ... Errata ID:i727 Description: The refresh rate is programmed in the EMIF_SDRAM_REF_CTRL[15:0] REG_REFRESH_RATE parameter taking into account frequency of the device. When a warm reset is applied on the system, the OMAP processor restarts with another OPP and so frequency is not the same. Due to this frequency change, the refresh rate will be too low and could result in an unexpected behavior on the memory side. Workaround: The workaround is to force self-refresh when coming back from the warm reset with the following sequence: • Set EMIF_PWR_MGMT_CTRL[10:8] REG_LP_MODE to 0x2 • Set EMIF_PWR_MGMT_CTRL[7:4] REG_SR_TIM to 0x0 • Do a dummy read (loads automatically new value of sr_tim) This will reduce the risk of memory content corruption, but memory content can't be guaranteed after a warm reset. This errata is impacted on OMAP4430: 1.0, 2.0, 2.1, 2.2, 2.3 OMAP4460: 1.0, 1.1 OMAP4470: 1.0 OMAP5430: 1.0 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>		13 years ago
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clocks.h	OMAP5: Change voltages for omap5432	13 years ago
cpu.h	ARM: OMAP3+: Detect reset type	13 years ago
gpio.h	omap5: Add minimal support for omap5430.	13 years ago
i2c.h	omap5: Add minimal support for omap5430.	13 years ago
mmc_host_def.h	ARM:OMAP+:MMC: Add parameters to MMC init	13 years ago
mux_omap5.h	omap4+: Avoid using __attribute__ ((__packed__))	13 years ago
omap.h	OMAP5: Configure the io settings for omap5432 uevm board	13 years ago
sys_proto.h	OMAP4+: Force DDR in self-refresh after warm reset	13 years ago