mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 16:07:30 +00:00
35b65dd8ef
Historically, the reset_cpu() function had an `addr` parameter which was meant to pass in an address of the reset vector location, where the CPU should reset to. This feature is no longer used anywhere in U-Boot as all reset_cpu() implementations now ignore the passed value. Generic code has been added which always calls reset_cpu() with `0` which means this feature can no longer be used easily anyway. Over time, many implementations seem to have "misunderstood" the existence of this parameter as a way to customize/parameterize the reset (e.g. COLD vs WARM resets). As this is not properly supported, the code will almost always not do what it is intended to (because all call-sites just call reset_cpu() with 0). To avoid confusion and to clean up the codebase from unused left-overs of the past, remove the `addr` parameter entirely. Code which intends to support different kinds of resets should be rewritten as a sysreset driver instead. This transformation was done with the following coccinelle patch: @@ expression argvalue; @@ - reset_cpu(argvalue) + reset_cpu() @@ identifier argname; type argtype; @@ - reset_cpu(argtype argname) + reset_cpu(void) { ... } Signed-off-by: Harald Seiler <hws@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
||
---|---|---|
.. | ||
tegra20 | ||
tegra30 | ||
tegra114 | ||
tegra124 | ||
tegra186 | ||
tegra210 | ||
ap.c | ||
arm64-mmu.c | ||
board.c | ||
board2.c | ||
cache.c | ||
cboot.c | ||
clock.c | ||
cmd_enterrcm.c | ||
cpu.c | ||
cpu.h | ||
dt-setup.c | ||
emc.c | ||
emc.h | ||
gpu.c | ||
ivc.c | ||
Kconfig | ||
Makefile | ||
pinmux-common.c | ||
pmc.c | ||
powergate.c | ||
psci.S | ||
spl.c | ||
sys_info.c | ||
xusb-padctl-common.c | ||
xusb-padctl-common.h | ||
xusb-padctl-dummy.c |