mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
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> |
||
---|---|---|
.. | ||
cpu | ||
dts | ||
include | ||
lib | ||
mach-aspeed | ||
mach-at91 | ||
mach-bcm283x | ||
mach-bcmstb | ||
mach-cortina | ||
mach-davinci | ||
mach-exynos | ||
mach-highbank | ||
mach-imx | ||
mach-integrator | ||
mach-ipq40xx | ||
mach-k3 | ||
mach-keystone | ||
mach-kirkwood | ||
mach-lpc32xx | ||
mach-mediatek | ||
mach-meson | ||
mach-mvebu | ||
mach-nexell | ||
mach-octeontx | ||
mach-octeontx2 | ||
mach-omap2 | ||
mach-orion5x | ||
mach-owl | ||
mach-qemu | ||
mach-rmobile | ||
mach-rockchip | ||
mach-s5pc1xx | ||
mach-snapdragon | ||
mach-socfpga | ||
mach-sti | ||
mach-stm32 | ||
mach-stm32mp | ||
mach-sunxi | ||
mach-tegra | ||
mach-u8500 | ||
mach-uniphier | ||
mach-versal | ||
mach-versatile | ||
mach-zynq | ||
mach-zynqmp | ||
mach-zynqmp-r5 | ||
thumb1/include/asm/proc-armv | ||
config.mk | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |