Re: [U-Boot] NAND on mpc8360erdk

2009-04-23 Thread Renaud barbier
Thanks. I supposed the NAND on the TQM8548 is connected to the CPU as per Freescale Application Note. Wolfgang Grandegger wrote: > Renaud barbier wrote: > >> I am in the middle of NAND debugging on a MPC8544 based system. >> > > BTW: also the TQM8548 module uses FSL UPM NAND. > > Wolfgan

Re: [U-Boot] NAND on mpc8360erdk

2009-04-23 Thread Wolfgang Grandegger
Renaud barbier wrote: > I am in the middle of NAND debugging on a MPC8544 based system. BTW: also the TQM8548 module uses FSL UPM NAND. Wolfgang. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] NAND on mpc8360erdk

2009-04-22 Thread Anatolij Gustschin
Hi, Renaud barbier wrote: > I am in the middle of NAND debugging on a MPC8544 based system. > > In the following code for the mpc8360erdk, why is there > the instruction "out_8(upm->io_addr, 0x0);" in the for loop. it is a dummy write transaction step of the UPM RAM array programming algorithm

[U-Boot] NAND on mpc8360erdk

2009-04-22 Thread Renaud barbier
I am in the middle of NAND debugging on a MPC8544 based system. In the following code for the mpc8360erdk, why is there the instruction "out_8(upm->io_addr, 0x0);" in the for loop. Is that board specific? static void upm_setup(struct fsl_upm *upm) { int i; /* write upm array */ out_