diff options
| author | Andreas Bießmann <andreas.devel@googlemail.com> | 2010-10-18 22:58:29 +0200 |
|---|---|---|
| committer | Reinhard Meyer <u-boot@emk-elektronik.de> | 2010-10-19 15:11:46 +0200 |
| commit | 99fa97e955f642deedb9f2de38e0215a8b3a40ac (patch) | |
| tree | 751852c627cbd60c0c6b19e06e5dba2fa77acdaa /board/atmel/at91rm9200ek/mux.c | |
| parent | 1ba91ba23396005ef7b42381cc21f0baf78d0d60 (diff) | |
| download | u-boot-imx-99fa97e955f642deedb9f2de38e0215a8b3a40ac.zip u-boot-imx-99fa97e955f642deedb9f2de38e0215a8b3a40ac.tar.gz u-boot-imx-99fa97e955f642deedb9f2de38e0215a8b3a40ac.tar.bz2 | |
at91rm9200ek: convert to at91
This patch removes some functionality from at91rm9200ek board but the
remaining functionality does now work with newer at91 code and
arm-relocation.
Currently missing features are:
- dataflash booting (due to missing HW for testing)
- MMC/SD-Card
- first stage bootloader support is completely removed (not needed for
NOR)
Cause this board was (some days ago) reference for all at91rm9200 based
boards this should be a good starting point to convert all remaining
at91rm9200 borads to at91 code. Aside from that this is a good base to
get some drivers between at91sam/at91rm/avr32 merged.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
Diffstat (limited to 'board/atmel/at91rm9200ek/mux.c')
| -rw-r--r-- | board/atmel/at91rm9200ek/mux.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/board/atmel/at91rm9200ek/mux.c b/board/atmel/at91rm9200ek/mux.c deleted file mode 100644 index bdd44e8..0000000 --- a/board/atmel/at91rm9200ek/mux.c +++ /dev/null @@ -1,38 +0,0 @@ -#include <config.h> -#include <common.h> -#include <asm/hardware.h> -#include <asm/io.h> -#include <dataflash.h> - -int AT91F_GetMuxStatus(void) -{ - /* Set in PIO mode */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER); - /* Configure in output */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER); - - if(readl(AT91C_BASE_PIOB->PIO_ODSR) & CONFIG_SYS_DATAFLASH_MMC_PIO) - return 1; - - return 0; -} - -void AT91F_SelectMMC(void) -{ - /* Set in PIO mode */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER); - /* Configure in output */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER); - /* Set Output */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_SODR); -} - -void AT91F_SelectSPI(void) -{ - /* Set in PIO mode */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER); - /* Configure in output */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER); - /* Clear Output */ - writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_CODR); -} |