mirror of
https://github.com/brain-hackers/u-boot-brain
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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> |
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.. | ||
doc | ||
cpu.c | ||
cpu.h | ||
fdt.c | ||
fsl_lsch2_serdes.c | ||
fsl_lsch2_speed.c | ||
fsl_lsch3_serdes.c | ||
fsl_lsch3_speed.c | ||
icid.c | ||
Kconfig | ||
lowlevel.S | ||
ls1012a_serdes.c | ||
ls1028_ids.c | ||
ls1028a_serdes.c | ||
ls1043_ids.c | ||
ls1043a_psci.S | ||
ls1043a_serdes.c | ||
ls1046_ids.c | ||
ls1046a_serdes.c | ||
ls1088_ids.c | ||
ls1088a_serdes.c | ||
ls2080a_serdes.c | ||
ls2088_ids.c | ||
lx2160_ids.c | ||
lx2160a_serdes.c | ||
Makefile | ||
mp.c | ||
ppa.c | ||
soc.c | ||
spintable.S | ||
spl.c |