mips: don't hardcode Malta env baudrate

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@imgtec.com>

diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c
index 1febf2986530744335caea094815032e3915e3f4..71bb0d2a199b28512828640352ec547b67cf6ff9 100644 (file)
--- 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)