diff options
Diffstat (limited to 'board/freescale/mpc8544ds/mpc8544ds.c')
| -rw-r--r-- | board/freescale/mpc8544ds/mpc8544ds.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index 4c3b27f..76d9091 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -26,6 +26,7 @@ #include <asm/processor.h> #include <asm/immap_85xx.h> #include <asm/immap_fsl_pci.h> +#include <asm/io.h> #include <spd.h> #include <miiphy.h> @@ -222,6 +223,11 @@ pci_init_board(void) printf (" PCIE3 on bus %02x - %02x\n", hose->first_busno,hose->last_busno); + /* + * Activate ULI1575 legacy chip by performing a fake + * memory access. Needed to make ULI RTC work. + */ + in_be32(CFG_PCIE3_MEM_BASE); } else { printf (" PCIE3: disabled\n"); } |