blackfin: Correct early serial mess output in BYPASS boot mode.
The early serial should not be configured again in initcode() for BYPASS
boot mode and in start() for the other LDR boot modes.
In BYPASS boot mode, the start up code is located in Nor flash address other
than the DRAM address defined in link script. The code embedded string can't
be addressed by its compile time symbol. Calculate it according to the flash
offset.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
diff --git a/arch/blackfin/include/asm/clock.h b/arch/blackfin/include/asm/clock.h
index df6cd68..f1fcd40 100644
--- a/arch/blackfin/include/asm/clock.h
+++ b/arch/blackfin/include/asm/clock.h
@@ -10,7 +10,7 @@
#include <asm/blackfin.h>
#ifdef PLL_CTL
#include <asm/mach-common/bits/pll.h>
-# define pll_is_bypassed() (bfin_read_PLL_STAT() & DF)
+# define pll_is_bypassed() (bfin_read_PLL_CTL() & BYPASS)
#else
#include <asm/mach-common/bits/cgu.h>
# define pll_is_bypassed() (bfin_read_CGU_STAT() & PLLBP)
@@ -55,7 +55,11 @@
if (!pll_is_bypassed()) {
div = bfin_read_PLL_DIV();
ssel = (div & SSEL) >> SSEL_P;
+#if CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS
+ sclk = vco/ssel;
+#else
sclk = early_division(vco, ssel);
+#endif
}
uclk = sclk;
#ifdef CGU_DIV