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Diffstat (limited to 'board/freescale/ls2085ardb/README')
| -rw-r--r-- | board/freescale/ls2085ardb/README | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/freescale/ls2085ardb/README b/board/freescale/ls2085ardb/README index cfd5185f46..2f18243a8b 100644 --- a/board/freescale/ls2085ardb/README +++ b/board/freescale/ls2085ardb/README @@ -107,3 +107,14 @@ Booting Options --------------- a) NOR boot b) NAND boot + +Booting Linux flavors which do not support 48-bit VA (< Linux 3.18) +------------------------------------------------------------------- +One needs to use appropriate bootargs to boot Linux flavors which do +not support 48-bit VA (for e.g. < Linux 3.18) by appending mem=2048M, as shown +below: + +=> setenv bootargs 'console=ttyS1,115200 root=/dev/ram + earlycon=uart8250,mmio,0x21c0600,115200 default_hugepagesz=2m hugepagesz=2m + hugepages=16 mem=2048M' + |