| commit | 6eefd5279c4e80d613420066364ec3c8ba551a56 | [log] [tgz] |
|---|---|---|
| author | David Feng <fenghua@phytium.com.cn> | Mon Feb 02 16:53:13 2015 +0800 |
| committer | Tom Rini <trini@ti.com> | Mon Feb 16 15:48:26 2015 -0500 |
| tree | 016510120016d32244e0151ac23b64c31125ef43 | |
| parent | af21f2fb6f7a1178a98f1172bf5df7b7fd8545ee [diff] |
PCI: add 64-bit prefetchable memory support PCI specification allow prefetchable memory to be 32-bit or 64-bit. PCI express specification states that all memmory bars for prefetchable memory must be implemented as 64-bit. They all require that 64 bit prefetchble memory are suported especially when u-boot is ported to more and more 64bit processors. Signed-off-by: David Feng <fenghua@phytium.com.cn> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>