Hello,
I am trying to enable the SD over SPI on a emebedded system with one
processor powerpc mpc5200b; you have enabled mmc over spi into a native
spi or psc spi?
regards,
Fabio
Andre Schwarz ha scritto:
All,
has anybody made some investigations about performance of a SD/MMC card
on SPI ?
Hello, I have an embedded system with an on-board processor powerpc
MPC5200B
and Linux kernel 2.6.22,
I must turn over to MMC SPI on the PSC6.
The MMC over SPI is connected to MPC5200b, here's how:
MPC5200B
|
Hello,
in uboot i have setting the bootargs variable:
=> bootargs debug console=ttyPSC0,115200 root=/dev/ram
=> saveenv
If I'm not wrong, the right sequence of commands should be the following:
$ make ARCH=powerpc mpc5200_defconfig
$ make ARCH=powerpc menuconfig
.. [customizations]...
$ make A
out how to make it working doing all the stuff
with ARCH=powerpc?
Best regards,
Fabio
Grant Likely ha scritto:
On Wed, May 7, 2008 at 6:49 AM, Fabio Tosetto <[EMAIL PROTECTED]> wrote:
I've tried to port my exesting configurations to the powerpc tree but some
configurations fi
;2|0x2/* set up BAT registers for 604 */
could you please explain me how to do the same operations in powerpc tree??
thanks Fabio
Grant Likely ha scritto:
On Mon, May 5, 2008 at 12:12 PM, Fabio Tosetto <[EMAIL PROTECTED]> wrote:
Hello, I have an embedded system with an on-board p
Hello,
I am trying to enable the SD over SPI on a emebedded system with one
processor powerpc mpc5200b,
has someone patches for the Linux 2.6.22 versions?
Thanks Fabio.
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Hello, I have an embedded system with an on-board processor powerpc
MPC5200B
and Linux kernel 2.6.22,
I must turn over to MMC SPI on the PSC6.
First, I
have enabled PSC6:
in ../arch/ppc/platforms/lite5200.c added PSC6 in SPI mode
struct mpc52xx_psc_func mpc52xx_psc_functions[] = {
{ .id
