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| author | York Sun <yorksun@freescale.com> | 2012-08-17 08:22:36 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-08-23 12:16:55 -0500 |
| commit | 744713a6a3ca19c77585a9452829a2e2a55693ad (patch) | |
| tree | 3c2b3c02c6baa62186f6d0e55f036855428729f2 /doc/README.nand-boot-ppc440 | |
| parent | 709389b654de05fd6035656f5e082ba1757807b3 (diff) | |
| download | u-boot-imx-744713a6a3ca19c77585a9452829a2e2a55693ad.zip u-boot-imx-744713a6a3ca19c77585a9452829a2e2a55693ad.tar.gz u-boot-imx-744713a6a3ca19c77585a9452829a2e2a55693ad.tar.bz2 | |
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>
Diffstat (limited to 'doc/README.nand-boot-ppc440')
0 files changed, 0 insertions, 0 deletions