| commit | b513d9d07be08f292944b8af394d61101469fb07 | [log] [tgz] |
|---|---|---|
| author | York Sun <yorksun@freescale.com> | Fri Aug 17 08:22:36 2012 +0000 |
| committer | Andy Fleming <afleming@freescale.com> | Thu Aug 23 12:16:55 2012 -0500 |
| tree | 3c2b3c02c6baa62186f6d0e55f036855428729f2 | |
| parent | 2adf2ce7754975dc4051b2688792e8d1cb0a6cb1 [diff] |
powerpc/mpc85xx: Skip zero values for DDR debug registers Some debug registers have non-zero default out of reset. If software is not setting debug registers, skip writing to them to avoid unnecessary overriding. Also add debug messages for workarounds and debug registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>