From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Baier Date: Thu, 21 Jan 2016 00:34:25 +0100 Subject: [U-Boot] Banan Pro (ahci-sunxi) SATA port stopped working after switching to U-Boot v2016.01 Message-ID: <56A01981.9070400@baier-network.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Am 19.01.2016 um 18:12 schrieb Tom Rini: > On Sun, Jan 17, 2016 at 09:44:53PM +0100, Markus Baier wrote: > >> Hello, >> >> tonight I switched to the new U-Boot v2016.01 >> on my Banana Pro system. >> I compiled u-boot, like I did with all the working >> versions before, with: >> make Bananapro_defconfig >> make >> >> But with the new U-Boot installed the SATA Port >> did not work anymore. >> The Kernel is the same 4.0.9-gentoo as I used before >> with the last U-Boot Release v2015.10 >> >> dmesg show me the following error in the kernel log: >> [ 1.925032] ahci-sunxi 1c18000.sata: PHY power up failed. >> [ 1.930661] ahci-sunxi: probe of 1c18000.sata failed with error -5 >> >> I also see now SATA message at the U-Boot bootscreen, >> the v2015.10 shows me that a SATA Port was recognized >> by the U-Boot loader. > > Can you please use git bisect to determine which commit broke this? > Thanks! Hi, thanks for the advice, I have found the bad commit, it is -> 02cc27c74f9b884b538bcd1b93342a4c05b5d608 sunxi: power: Change axp209 LDO3 and LDO4 default to disabled after that I tried the v2016.01 release again, but changed the two lines in config AXP_ALDO3_VOLT and config AXP_ALDO4_VOLT back to their old values, now the SATA Port is working again. Regards Markus Baier