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-rw-r--r--src/cpu/amd/car/post_cache_as_ram.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/src/cpu/amd/car/post_cache_as_ram.c b/src/cpu/amd/car/post_cache_as_ram.c
index 230d1aa65e..116167b418 100644
--- a/src/cpu/amd/car/post_cache_as_ram.c
+++ b/src/cpu/amd/car/post_cache_as_ram.c
@@ -16,12 +16,10 @@
#error "You need to set CONFIG_RAMTOP greater than 1M"
#endif
-#define PRINTK_IN_CAR 1
-
-#if PRINTK_IN_CAR
-#define print_car_debug(x) printk(BIOS_DEBUG, x)
+#if IS_ENABLED(CONFIG_DEBUG_CAR)
+#define print_car_debug(format, arg...) printk(BIOS_DEBUG, "%s: " format, __func__, ##arg)
#else
-#define print_car_debug(x)
+#define print_car_debug(format, arg...)
#endif
static size_t backup_size(void)
@@ -32,27 +30,21 @@ static size_t backup_size(void)
static void memcpy_(void *d, const void *s, size_t len)
{
-#if PRINTK_IN_CAR
- printk(BIOS_SPEW, " Copy [%08x-%08x] to [%08x - %08x] ... ",
+ print_car_debug(" Copy [%08x-%08x] to [%08x - %08x] ... ",
(u32) s, (u32) (s + len - 1), (u32) d, (u32) (d + len - 1));
-#endif
memcpy(d, s, len);
}
static void memset_(void *d, int val, size_t len)
{
-#if PRINTK_IN_CAR
- printk(BIOS_SPEW, " Fill [%08x-%08x] ... ", (u32) d, (u32) (d + len - 1));
-#endif
+ print_car_debug(" Fill [%08x-%08x] ... ", (u32) d, (u32) (d + len - 1));
memset(d, val, len);
}
static int memcmp_(void *d, const void *s, size_t len)
{
-#if PRINTK_IN_CAR
- printk(BIOS_SPEW, " Compare [%08x-%08x] with [%08x - %08x] ... ",
+ print_car_debug(" Compare [%08x-%08x] with [%08x - %08x] ... ",
(u32) s, (u32) (s + len - 1), (u32) d, (u32) (d + len - 1));
-#endif
return memcmp(d, s, len);
}
@@ -137,9 +129,7 @@ void cache_as_ram_new_stack (void)
{
void *resume_backup_memory = NULL;
-#if PRINTK_IN_CAR
- printk(BIOS_DEBUG, "Top about %08x ... Done\n", (u32) &resume_backup_memory);
-#endif
+ print_car_debug("Top about %08x ... Done\n", (u32) &resume_backup_memory);
print_car_debug("Disabling cache as ram now\n");
disable_cache_as_ram_bsp();