diff options
| author | Nathan Morrisson <nmorrisson@phytec.com> | 2025-03-25 04:58:23 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-04-10 15:03:32 -0600 |
| commit | 5327b62c12cf0a1393481fb2f402806bad6dc280 (patch) | |
| tree | 71f156330e5b81d71a277b264e763deb0391d1a4 /drivers/ram/stm32mp1/stm32mp1_ddr.c | |
| parent | a0f73e847d17302751ad358bf387700b08fa5e98 (diff) | |
board: phytec: phycore_am62ax: Share ethernet resources with boot r5 core
During the U-Boot SPL R5 boot stage the code is running on the MAIN R5
core, which means a host ID of 36 is used for DM/TIFS communication,
see [1]. In order to enable Ethernet boot update the DMA resources used
to be shared with the MAIN R5 core instead of the MCU R5 core.
[1] https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/am62ax/hosts.html
Based on patch 19 from https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1307981/sk-am62a-lp-rgmii-boot-mode-problem
Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com>
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Diffstat (limited to 'drivers/ram/stm32mp1/stm32mp1_ddr.c')
0 files changed, 0 insertions, 0 deletions