On 2017-12-05 9:37 PM, Hongxu Jia wrote:
OE uses qemumips to simulate a Malta board by default.
As upstream qemu introduced:
https://git.qemu.org/?p=qemu.git;a=commit;h=94c2b6aff43cdfcfdfb552773a6b6b973a72ef0b
The Malta board can support up to 2GiB of RAM which should
be able to boot a Linux kernel built with CONFIG_HIGHMEM
enabled.
For mips, the `High Memory Support' only makes sense for the 32-bit
kernel.
I've merged this for the 4.12/4.9 kernel (and master, so newer kernels
will get it as well).
Bruce
Signed-off-by: Hongxu Jia <[email protected]>
---
bsp/mti-malta32/mti-malta32-common.cfg | 1 +
1 file changed, 1 insertion(+)
diff --git a/bsp/mti-malta32/mti-malta32-common.cfg
b/bsp/mti-malta32/mti-malta32-common.cfg
index 104caf2..d30a38d 100644
--- a/bsp/mti-malta32/mti-malta32-common.cfg
+++ b/bsp/mti-malta32/mti-malta32-common.cfg
@@ -14,6 +14,7 @@ CONFIG_MIPS=y
CONFIG_MIPS_MALTA=y
CONFIG_CPU_MIPS32_R1=y
+CONFIG_HIGHMEM=y
CONFIG_MTD=y
CONFIG_MTD_BLKDEVS=y
--
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