On May 4, 2011, at 12:31 PM, Haiying Wang wrote: > On Wed, 2011-05-04 at 22:53 +0530, Poonam Aggrwal wrote: >> +sinclude $(obj).depend >> + >> +######################################################################### >> diff --git a/nand_spl/board/freescale/p1010rdb/nand_boot.c >> b/nand_spl/board/freescale/p1010rdb/nand_boot.c >> new file mode 100644 >> index 0000000..f0de279 >> --- /dev/null >> +++ b/nand_spl/board/freescale/p1010rdb/nand_boot.c >> @@ -0,0 +1,119 @@ >> +/* >> + * Copyright 2011 Freescale Semiconductor, Inc. >> + * >> + * This program is free software; you can redistribute it and/or >> + * modify it under the terms of the GNU General Public License as >> + * published by the Free Software Foundation; either version 2 of >> + * the License, or (at your option) any later version. >> + * >> + * This program is distributed in the hope that it will be useful, >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * >> + * GNU General Public License for more details. >> + * >> + * You should have received a copy of the GNU General Public License >> + * along with this program; if not, write to the Free Software >> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, >> + * MA 02111-1307 USA >> + * >> + */ >> +#include <common.h> >> +#include <mpc85xx.h> >> +#include <asm/io.h> >> +#include <ns16550.h> >> +#include <nand.h> >> +#include <asm/mmu.h> >> +#include <asm/immap_85xx.h> >> +#include <asm/fsl_ddr_sdram.h> >> +#include <asm/fsl_law.h> >> + >> +#define udelay(x) {int i, j; for (i = 0; i < x; i++) for (j = 0; j < 10000; >> j++); } > There were many comments on this udelay before, we should not use this > define, but use the udelay() which u-boot provides. >
Is there a udelay that is defined for the nand_spl build? The problem is doing proper time based delay in nand_spl would require a lot more code. - k _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot