[U-Boot] [PATCH 1/4] mips: don't hardcode Malta env baudrate

[Paul Burton]

The baudrate passed to Linux in the environment was hardcoded at 38400.
Instead pass the correct baudrate from global data, allowing Linux to
correctly inherit the baudrate used by U-boot when console setup is not
explicitly specified.

Signed-off-by: Paul Burton <paul.burton at imgtec.com>
---
 arch/mips/lib/bootm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c
index 1febf29..71bb0d2 100644
--- a/arch/mips/lib/bootm.c
+++ b/arch/mips/lib/bootm.c
@@ -196,8 +196,10 @@ static void boot_prep_linux(bootm_headers_t *images)
 	if (cp)
 		linux_env_set("eth1addr", cp);
 
-	if (mips_boot_malta)
-		linux_env_set("modetty0", "38400n8r");
+	if (mips_boot_malta) {
+		sprintf(env_buf, "%un8r", gd->baudrate);
+		linux_env_set("modetty0", env_buf);
+	}
 }
 
 static void boot_jump_linux(bootm_headers_t *images)
-- 
1.8.4.2