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author | Markus Klotzbuecher <mk@denx.de> | 2007-09-17 17:12:45 +0200 |
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committer | Markus Klotzbuecher <mk@pollux.denx.de> | 2007-09-17 17:12:45 +0200 |
commit | f930922f061ea7bf585296859d1c14194c24b840 (patch) | |
tree | c46b9f120f7c55f5baf8b6ac3048ba759e10a512 /board/amcc/bubinga | |
parent | 97213f32416ead885deafea86774e912ffd60ad0 (diff) | |
parent | 67c31036acaaaa992fc346cc89db0909a7e733c4 (diff) | |
download | u-boot-imx-f930922f061ea7bf585296859d1c14194c24b840.zip u-boot-imx-f930922f061ea7bf585296859d1c14194c24b840.tar.gz u-boot-imx-f930922f061ea7bf585296859d1c14194c24b840.tar.bz2 |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'board/amcc/bubinga')
-rw-r--r-- | board/amcc/bubinga/bubinga.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/board/amcc/bubinga/bubinga.c b/board/amcc/bubinga/bubinga.c index fe6ce8a..66e7509 100644 --- a/board/amcc/bubinga/bubinga.c +++ b/board/amcc/bubinga/bubinga.c @@ -20,10 +20,12 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -long int spd_sdram(void); #include <common.h> #include <asm/processor.h> +#include <asm/io.h> + +long int spd_sdram(void); int board_early_init_f(void) { @@ -34,6 +36,15 @@ int board_early_init_f(void) mtdcr(uictr, 0x00000010); /* set int trigger levels */ mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */ + /* + * Configure CPC0_PCI to enable PerWE as output + * and enable the internal PCI arbiter if selected + */ + if (in_8((void *)FPGA_REG1) & FPGA_REG1_PCI_INT_ARB) + mtdcr(cpc0_pci, CPC0_PCI_HOST_CFG_EN | CPC0_PCI_ARBIT_EN); + else + mtdcr(cpc0_pci, CPC0_PCI_HOST_CFG_EN); + return 0; } |