| commit | c27a2164a32cfda80dc1647638a940103669af3d | |
| author | Catalin Marinas <catalin.marinas@arm.com> | |
| Wed, 22 Feb 2006 19:51:38 +0000 (22 19:51 +0000) | ||
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Wed, 22 Feb 2006 19:51:38 +0000 (22 19:51 +0000) | ||
| tree | f136628871fa0c84c8a3961ed93feddc92c77199 | treesnapshot (tar.gz zip) |
| parent | a43c7ff8bafe841502cab52b7795e2825c2e42c4 | commitdiff |
[ARM] 3340/1: Fix the PCI setup for direct master access to SDRAM
Patch from Catalin Marinas
The initial code did not configure the inbound memory windows for direct
master access to the SDRAM. This patch creates a 1:1 mapping between the
Versatile/PB PCI memory windows and its SDRAM. Note that an updated FPGA
image is needed for Versatile/PB since the original windows were 1MB and
not able to cover the whole SDRAM (now extended to 256MB). The patch also
fixes the PCI IRQ mapping for slot #2.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Patch from Catalin Marinas
The initial code did not configure the inbound memory windows for direct
master access to the SDRAM. This patch creates a 1:1 mapping between the
Versatile/PB PCI memory windows and its SDRAM. Note that an updated FPGA
image is needed for Versatile/PB since the original windows were 1MB and
not able to cover the whole SDRAM (now extended to 256MB). The patch also
fixes the PCI IRQ mapping for slot #2.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| arch/arm/mach-versatile/pci.c | diffblobblamehistory |