diff options
Diffstat (limited to 'board/cadence')
| -rw-r--r-- | board/cadence/xtfpga/xtfpga.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/board/cadence/xtfpga/xtfpga.c b/board/cadence/xtfpga/xtfpga.c index c26793d..d30940d 100644 --- a/board/cadence/xtfpga/xtfpga.c +++ b/board/cadence/xtfpga/xtfpga.c @@ -49,7 +49,7 @@ int checkboard(void) return 0; } -int board_postclk_init(void) +unsigned long get_board_sys_clk(void) { /* * Obtain CPU clock frequency from board and cache in global @@ -58,11 +58,17 @@ int board_postclk_init(void) */ #ifdef CONFIG_SYS_FPGAREG_FREQ - gd->cpu_clk = (*(volatile unsigned long *)CONFIG_SYS_FPGAREG_FREQ); + return (*(volatile unsigned long *)CONFIG_SYS_FPGAREG_FREQ); #else /* early Tensilica bitstreams lack this reg, but most run at 50 MHz */ - gd->cpu_clk = 50000000UL; + return 50000000; #endif +} + +int board_postclk_init(void) +{ + gd->cpu_clk = get_board_sys_clk(); + return 0; } |