mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
67bdaa0165
This patch fixes two issues in the set_r5_reset function. 1. When in split mode, the lpd_amba_rst bit should only be set when both r5 cpu cores are in reset. Otherwise, if one r5 core is still running, setting the lpd_amba_rst bit will cause an error for the running core. The set_r5_reset function has been modified to check if the other r5 core is still running before setting the lpd_amba_rst bit. 2. The cpu_disable function was always assuming that the r5 cores are in split mode when resetting either core 4 or 5. This is incorrect for lockstep functionality. This patch adds a function check_r5_mode to handle the cpu_disable function correctly for the r5 cores by checking the mode and handling the reset appropriately. Signed-off-by: Neal Frager <neal.frager@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/d99cbd7f2394ac055ef27457298f554ff0747ba7.1651648344.git.michal.simek@amd.com |
||
|---|---|---|
| .. | ||
| include/mach | ||
| clk.c | ||
| cpu.c | ||
| ecc_spl_init.c | ||
| handoff.c | ||
| Kconfig | ||
| Makefile | ||
| mkimage_fit_atf.sh | ||
| mp.c | ||
| psu_spl_init.c | ||
| spl.c | ||