- 29 May, 2018 1 commit
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Tony Lindgren authored
Since commit 802bb57a ("ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register value") we now do this in two phases. We are not currently configuring ref_ctrl and this seems to cause bogus memory errors early in u-boot that often happen if the board has been powered off for a while: SDRAM: identified size not same as expected size identified: 0 expected: 40000000 ... WARNING: DDR RAM is not working! (12000000) ... ### ERROR ### Please RESET the board ### Note that this does not solve the kernel related memory issues, but gets us to the point where u-boot starts reliably. Signed-off-by:
Tony Lindgren <tony@atomide.com>
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- 28 May, 2018 2 commits
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 22 Feb, 2018 1 commit
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H. Nikolaus Schaller authored
bootscr: beagleboneblack: switch mmc and kernelmmc definitions by experimentational result - deeper reason is not understood; this makes boot from µSD work again Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 21 Feb, 2018 2 commits
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H. Nikolaus Schaller authored
kernel assumes to include "gta04" Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
we have to do the same as for gta04, override the beaglerev variable or the findfdt command would overwrite the fdtfile variable by its own rules. Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 18 Dec, 2017 2 commits
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H. Nikolaus Schaller authored
This helps in the situation of a completely empty battery where without this patch, charging would only begin after Linux has set up the charger. This might be 30 or 50 seconds after first automatic start - with a very weakly charged battery. So we simply enable the charger with 500mA by the boot.scr and then there is enough power from USB (it is <100mA if the OMAP is off) to boot into Linux and continue charging. This fixes issue: http://projects.goldelico.com/p/gta04-xloader/issues/279/Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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Andreas Kemnade authored
to avoid trouble with too weak equipment which cannot deliver 850mA without dropping the voltage too much (weak cables will be enough) is charge current is left at default level (500mA) Signed-off-by:
Andreas Kemnade <andreas@kemnade.info>
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- 30 Nov, 2017 1 commit
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Andreas Kemnade authored
phy was only enabled half in twl4030_usb_charger_enable(), parts were missing and there was a loop without a timeout making charger_enable hang when something else has not initialized the phy enough. Fix that by calling the apropiate phy init function Signed-off-by:
Andreas Kemnade <andreas@kemnade.info>
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- 31 Jul, 2017 1 commit
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 13 Jul, 2017 1 commit
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 10 Jul, 2017 3 commits
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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Breno Lima authored
It's not necessary to define the processor in the defconfig file. The preferred method to select the SoC is via Kconfig file. Signed-off-by:
Breno Lima <breno.lima@nxp.com> Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com>
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Breno Lima authored
UDOO Neo Board is a development board from Seco that has three models: - UDOO Neo Basic - UDOO Neo Basic Kick Starter - UDOO Neo Extended - UDOO Neo Full All versions are based on the i.MX6 SoloX processor. For more details about the UDOO Neo board, please refer to: http://www.udoo.org/udoo-neo/ This work is based on a previous commit of Francesco Montefoschi <francesco.monte@gmail.com>: https://github.com/fmntf/u-boot/commit/877b71184a5105e708024f232d36aed574961844 Only tested on the UDOO Neo Full board. Signed-off-by:
Breno Lima <breno.lima@nxp.com> Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com>
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- 26 Apr, 2017 1 commit
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H. Nikolaus Schaller authored
DRAM timings provided by Matthijs van Duin <matthijsvanduin@gmail.com> Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 24 Apr, 2017 4 commits
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H. Nikolaus Schaller authored
Letux: bootscr: adapt GTA04 boot.scr to latest distribution kernel variable names and make it reset the environment when flashing Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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Josua Mayer authored
DeviceTree has a special node for passing certain boot arguments from the firmware on to the kernel: Enable the u-boot facility that sets chosen->stdout-path to the same serial console that u-boot itself was built to use. Signed-off-by:
Josua Mayer <josua.mayer97@gmail.com>
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Josua Mayer authored
omap3_beagle defines CONFIG_BOOTCOMMAND in a way that it first runs the findfdt script. By setting beaglerev to undefined, findfdt can no longer override what has been set by the boardfile. Signed-off-by:
Josua Mayer <josua.mayer97@gmail.com>
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Guillaume GARDET authored
Add support for distro_bootcmd on MMC and fall back to prior behavior if distro_bootcmd fails. Tested on Beagleboad xM to boot GRUB2 (and then Linux kernel) in EFI mode from MMC. Signed-off-by:
Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@konsulko.com> Reviewed-by:
Tom Rini <trini@konsulko.com>
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- 24 Mar, 2017 1 commit
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 17 Mar, 2017 1 commit
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 28 Feb, 2017 6 commits
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H. Nikolaus Schaller authored
does not solve the issue. This reverts commit 90d4a09f.
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H. Nikolaus Schaller authored
does not solve the issue. This reverts commit 797396f3.
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notaz authored
otherwise MLO reads some trash from fixed point of SD card (calling it "raw image") and tries to boot it.
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notaz authored
allows to see messages from DRAM setup code.
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notaz authored
zero variables (.bss) go to DRAM, non-zero (.data) go to SRAM in MLO.
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notaz authored
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- 26 Feb, 2017 2 commits
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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- 24 Feb, 2017 1 commit
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Matthijs van Duin authored
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- 17 Feb, 2017 8 commits
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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Matthijs van Duin authored
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H. Nikolaus Schaller authored
command: ums 0 mmc 1:0 (the :0 indicates whole card instead of just a partition) Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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H. Nikolaus Schaller authored
Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com>
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Matthijs van Duin authored
Signalling from interrupt to thread using a variable should always either mark that variable 'volatile' or use a suitable barrier.
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- 16 Feb, 2017 2 commits
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Matthijs van Duin authored
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Matthijs van Duin authored
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