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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-05-22 03:57:42 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-07-24 09:51:04 -0400 |
| commit | feaa60662768dcc97fdf7c593583876ce4e1564c (patch) | |
| tree | 72703233c476cba89131d99c9cc769c3d0d1ba87 /board | |
| parent | ac12984de8e2239a19c054ffcc615ad4a2e57cc4 (diff) | |
| download | blackbird-obmc-uboot-feaa60662768dcc97fdf7c593583876ce4e1564c.tar.gz blackbird-obmc-uboot-feaa60662768dcc97fdf7c593583876ce4e1564c.zip | |
MIPS: qemu-malta: add PCI support
Qemu emulates the Galileo GT64120 System Controller
which provides a CPU bus to PCI bus bridge.
The patch adds driver for this bridge and enables
PCI support for the emulated Malta board.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/qemu-malta/qemu-malta.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/board/qemu-malta/qemu-malta.c b/board/qemu-malta/qemu-malta.c index 449da9c859..e3a733f42f 100644 --- a/board/qemu-malta/qemu-malta.c +++ b/board/qemu-malta/qemu-malta.c @@ -8,8 +8,10 @@ #include <common.h> +#include <asm/addrspace.h> #include <asm/io.h> #include <asm/malta.h> +#include <pci_gt64120.h> phys_size_t initdram(int board_type) { @@ -29,3 +31,13 @@ void _machine_restart(void) reset_base = (void __iomem *)CKSEG1ADDR(MALTA_RESET_BASE); __raw_writel(GORESET, reset_base); } + +void pci_init_board(void) +{ + set_io_port_base(CKSEG1ADDR(MALTA_IO_PORT_BASE)); + + gt64120_pci_init((void *)CKSEG1ADDR(MALTA_GT_BASE), + 0x00000000, 0x00000000, CONFIG_SYS_MEM_SIZE, + 0x10000000, 0x10000000, 128 * 1024 * 1024, + 0x00000000, 0x00000000, 0x20000); +} |
