| Message ID | cover.1594384853.git.michal.simek@xilinx.com |
|---|---|
| Headers | show |
| Series | xilinx: Enable Versal allocation from low memory | expand |
pá 10. 7. 2020 v 14:40 odesílatel Michal Simek <michal.simek@xilinx.com> napsal: > > Hi, > > Generated DTS files don't need to have memory nodes sorted out that's why > it can happen that the first memory node is not pointing to lowest DDR > which is normally used for system boot. That's why new function was > introduced which finds out the lowest memory available and use it for > u-boot and later can be also used for OS. > > The series is based on > https://lists.denx.de/pipermail/u-boot/2020-July/419656.html > which simplified conversion to livetree API which was asked by Simon. > > And also I keep conversion to livetree in separate patch on the top of v1 > which shouldn't be a problem. > > The series is still missing tests which Simon asked for but I would like to > get feedback about these patches. If they are fine I would like to have > discussion how/where to write little test for it. > > Thanks, > Michal > > Changes in v2: > - Separate Xilinx change from generic patch > - new patch asked by Simon > - split from generic patch sent in v1 > > Michal Simek (3): > lib: fdt: Introduce fdtdec_setup_mem_size_base_lowest() > lib: fdt: Convert fdtdes_setup_mem..() to livetree API > xilinx: versal: Use lowest memory for U-Boot > > board/xilinx/versal/board.c | 2 +- > include/fdtdec.h | 17 +++++++ > lib/fdtdec.c | 90 ++++++++++++++++++++++++++++--------- > 3 files changed, 87 insertions(+), 22 deletions(-) > > -- > 2.27.0 > Applied all. M -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs