From 8b8c87dee47ae7e41af95d03ca56b3a4633466a6 Mon Sep 17 00:00:00 2001 From: Darius Augulis Date: Tue, 16 Nov 2010 18:08:50 +0900 Subject: ARM: S3C64XX: fix uart clock setup for mini6410/real6410 Don't rewrite clock config in UCON preconfigured by bootloader. No need to set 10th bit in UCON because [11:10] 2'b00 means source clock is PCLK too. If set, console does not work if bootloader has preconfigured [11:10] with 2'b00. If not set, console works with any bootloader config value (2'bxx). More information about clock setup in UCON is available in "S3C6410X RISC Microprocessor User's Manual, Revision 1.20" p. 31-13 (Chapter 31.6.2 UART CONTROL REGISTER). Signed-off-by: Darius Augulis Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c64xx/mach-mini6410.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-s3c64xx/mach-mini6410.c') diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 249c62956471..89f35e02e883 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -45,7 +45,7 @@ #include