Hi Mark, On 07.05.19 10:57, Mark Kettenis wrote: >> From: Christoph Muellner <[email protected]> >> Date: Tue, 7 May 2019 10:39:54 +0200 >> >> This reverts commit c869d63f2785ccde22582f96cf40cb8809f838ba. >> >> Mainline ATF already supports fdt-parsing, which allows us to >> pass rk3399-puma specific data to setup things like the correct >> UART. Therefore we can re-enable platform parameterss again. > > Hi Christoph, > > I tried this last weekend on my rk3399-puma board with the (then) > latest ATF and that didn't work for me. Looked like the board simply > reset shortly after jumping into the ATF code. Now I may very well > have done something wrong, and I ran out of time debugging this.
There's a lot more needed to get mainline ATF up and running on RK3399: * Only mainline ATF will be able to use correct console (UART0) * bouncebuf needs to be aware of SD DMA not being able to copy to SRAM/PMUSRAM * bouncebuf needs static buffer to address heap limitation * bugfix in ITS generatorscript I've already addressed all issues for SD card boot (Fedora boots fine). If you want to test, you can use my ATF tree: https://git.theobroma-systems.com/puma-u-boot.git/log/?h=puma-v2019.04-atf Status for booting from SPI NOR is, that ATF will be branched to, but then the board hangs. However, I haven't analyzed the situation in detail yet. BR Christoph > > Cheers, > > Mark > >> configs/puma-rk3399_defconfig | 1 - >> 1 file changed, 1 deletion(-) >> >> diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig >> index 964464ac0f..f4c5168011 100644 >> --- a/configs/puma-rk3399_defconfig >> +++ b/configs/puma-rk3399_defconfig >> @@ -33,7 +33,6 @@ CONFIG_SPL_I2C_SUPPORT=y >> CONFIG_SPL_POWER_SUPPORT=y >> CONFIG_SPL_SPI_LOAD=y >> CONFIG_SPL_ATF=y >> -CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y >> CONFIG_CMD_BOOTZ=y >> CONFIG_CMD_GPT=y >> CONFIG_CMD_I2C=y >> -- >> 2.11.0 >> >> _______________________________________________ >> U-Boot mailing list >> [email protected] >> https://lists.denx.de/listinfo/u-boot _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
