Pass it on the stack instead. Besides being the right thing to do, it also should save a few bytes.
Signed-off-by: Scott Wood scottwood@freescale.com --- nand_spl/board/freescale/p1010rdb/nand_boot.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/nand_spl/board/freescale/p1010rdb/nand_boot.c b/nand_spl/board/freescale/p1010rdb/nand_boot.c index 9c35690..444d2f2 100644 --- a/nand_spl/board/freescale/p1010rdb/nand_boot.c +++ b/nand_spl/board/freescale/p1010rdb/nand_boot.c @@ -31,9 +31,7 @@
DECLARE_GLOBAL_DATA_PTR;
-unsigned long ddr_freq_mhz; - -void sdram_init(void) +void sdram_init(u32 ddr_freq_mhz) { ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC85xx_DDR_ADDR; /* mask off E bit */ @@ -91,7 +89,7 @@ void sdram_init(void)
void board_init_f(ulong bootflag) { - u32 plat_ratio, ddr_ratio; + u32 plat_ratio, ddr_ratio, ddr_freq_mhz; ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
/* initialize selected port with appropriate baud rate */ @@ -109,7 +107,7 @@ void board_init_f(ulong bootflag) puts("\nNAND boot... ");
/* Initialize the DDR3 */ - sdram_init(); + sdram_init(ddr_freq_mhz);
/* copy code to RAM and jump to it - this should not return */ /* NOTE - code has to be copied out of NAND buffer before