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common: iotrace: do optimize 

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I260f46e744a4059ba5b3022586c26910187606eb
This commit is contained in:
Joseph Chen 2020-06-18 18:18:55 +08:00
parent ed9976b572
commit a78c1921ec
3 changed files with 10 additions and 1 deletions
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5
common/Kconfig
View File

@ -213,6 +213,11 @@ config BOOTARGS
CONFIG_BOOTARGS goes into the environment value "bootargs". Note that
this value will also override the "chosen" node in FDT blob.
config IO_TRACE
bool "Enable iotrace"
help
This enable iotrace feature.
menu "Console"
config MENU

2
common/Makefile
View File

@ -122,7 +122,6 @@ obj-$(CONFIG_$(SPL_TPL_)FIT) += image-fit.o
obj-$(CONFIG_$(SPL_)MULTI_DTB_FIT) += boot_fit.o common_fit.o
obj-$(CONFIG_$(SPL_TPL_)FIT_SIGNATURE) += image-sig.o
endif
obj-$(CONFIG_IO_TRACE) += iotrace.o
obj-y += memsize.o
obj-y += stdio.o
@ -162,6 +161,7 @@ obj-y += s_record.o
obj-y += xyzModem.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_IO_TRACE) += iotrace.o
obj-$(CONFIG_ANDROID_WRITE_KEYBOX) += write_keybox.o
obj-$(CONFIG_ANDROID_KEYMASTER_CA) += keymaster.o
obj-$(CONFIG_ANDROID_KEYMASTER_CA) += attestation_key.o

4
common/iotrace.c
View File

@ -89,16 +89,20 @@ u32 iotrace_readl(const void *ptr)
{
u32 v;
printf("[iotrace]: read addr 0x%08lx... ", (ulong)ptr);
v = readl(ptr);
add_record(IOT_32 | IOT_READ, ptr, v);
printf("OK\n");
return v;
}
void iotrace_writel(ulong value, const void *ptr)
{
printf("[iotrace]: write addr 0x%08lx value 0x%08lx... ", (ulong)ptr, value);
add_record(IOT_32 | IOT_WRITE, ptr, value);
writel(value, ptr);
printf("OK\n");
}
u16 iotrace_readw(const void *ptr)