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| author | David Feng <fenghua@phytium.com.cn> | 2015-02-02 16:53:13 +0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-02-16 15:48:26 -0500 |
| commit | 6eefd5279c4e80d613420066364ec3c8ba551a56 (patch) | |
| tree | 016510120016d32244e0151ac23b64c31125ef43 /board/a4m072 | |
| 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>
Diffstat (limited to 'board/a4m072')
0 files changed, 0 insertions, 0 deletions