Hi Albert,
On 21.07.2015 09:24, Albert ARIBAUD wrote:
On Mon, 20 Jul 2015 11:20:36 +0200, Stefan Roese <s...@denx.de> wrote:
This patch adds basic SDIO/MMC booting support to MVEBU SoC's. Since
I don't know of a way to test the boot-device upon runtime, this patch
hardcodes the spl_boot_device instead.
Not sure about 6820, but for 6710 this info can be traced back from the
functional spec [1] to the device data sheet [2] as the sample-at-reset
(SAR) data, which (for the 6710 at least) is an embedded XLS sheet [3].
Maybe you can find the same info for 6820?
For 6710:
[1] "88F6710, 88F6707, and 88F6W11 ARMADA ® 370 SoC Functional
Specifications – Unrestricted"
Doc. No. MV-S107979-U0, Rev. B
[2] "88F6710, 88F6707, and 88F6W11 ARMADA ® 370 SoC Hardware
Specifications"
Doc. No. MV-S107978-00, Rev. G
[3] "Sample at Reset Table" and "Boot Source List" tabs in
88F6707_Pin_information.xls
Thanks Albert. Yes, this seems possible for AXP and A38x. I currently
don't have access to the SD-card booting A38x platform though. So I
would like to get this patch accepted now. And will send a patch for
runtime boot-device detection later. Or perhaps somebody else will jump
in... :)
Thanks,
Stefan
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