Addition of new board Peach-Pi

Hi Simon,

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Hi Akshay,

Quoted 35 lines · Akshay Saraswat

Hi Simon,

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Hi Akshay,

Quoted 11 lines · Akshay Saraswat

Now we are adding a new Peach-Pi board which is a variant of Peach-Pit and is based on Exynos5800. Exynos5800 itself is a variant of Exynos5420, hence, most of the hardware config and settings are reused for this board.

Akshay Saraswat (5):
Exynos5800: Introduce new proid for Exynos5800
Exynos5800: Add DTS for new board Peach-Pi
Config: Exynos5800: Enable build for Peach-Pi
Config: Exynos5420: Refactor SDRAM Bank and Size
Exynos5: ddr3: Choose between single or double channel config

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Alim Akhtar (1):
DMC: Exynos5: Enable update mode for DREX controller

I was not able to apply this to samsung/master. I fiddled a bit and

Few patches got merged after I posted this patch-set. I will Rebase it.

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got it to build (see u-boot-x86.git branch pi-working) but it would not boot over USB A-A. It hung in SPL. I may have used an incorrect

I don't have the SMDK for Exynos5800 and my cros_write_firmware always fails to boot through USB. I tested these patches with SD boot only.

I could not find any difference between Pit and Pi. If Pit boots via USB then Pi should also boot. Plus, for both USB boot and SD boot, path is same till the point where it starts loading U-Boot. Please help me and let me know the steps for cros_write_firmware. I'll debug and post new patches.

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BL1 that I used has the following md5 sum -
23b60e72992d839195d48335865dbabb

Ah, mine is c33215481b579405fafb579e323b4a74 - I wonder if that is the problem? Where is this file available?

Thanks for verifying. This could be any intermediate bl1. When we migrated from Pit to Pi we faced this issue. So, we tested couple of binaries and one of them was able to do the USB recovery other was not.

I have this u-boot.bl1.bin in my /build/peach_pi/firmware and it does flash firmware-pit-4482.B via USB. Shall I send it to you ? or Will exynos-pre-boot download it ?