diff options
Diffstat (limited to 'board/freescale/imxrt1050-evk/imximage.cfg')
| -rw-r--r-- | board/freescale/imxrt1050-evk/imximage.cfg | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/board/freescale/imxrt1050-evk/imximage.cfg b/board/freescale/imxrt1050-evk/imximage.cfg index f1f09fd..b30d852 100644 --- a/board/freescale/imxrt1050-evk/imximage.cfg +++ b/board/freescale/imxrt1050-evk/imximage.cfg @@ -29,7 +29,13 @@ BOOT_FROM sd * value value to be stored in the register */ -/* Set all FlexRAM as OCRAM(01b) */ -DATA 4 0x400AC044 0x55555555 +/* + * 0x400AC044 is used to configure the flexram. + * Unfortunately setting all to OCRAM only works for MMC + * and setting all to DTCM only works for FLEXSPI NOR. + * This configuration fortunately works for both SPI and MMC. +*/ +/* Set first two banks FlexRAM as OCRAM(01b) and the rest to DTCM(10b) */ +DATA 4 0x400AC044 0x55aaaaaa /* Use FLEXRAM_BANK_CFG to config FlexRAM */ SET_BIT 4 0x400AC040 0x4 |