]> git.sur5r.net Git - u-boot/commit
x86: som-db5800-som-6867: fix SERIRQ on reset
authorGeorge McCollister <george.mccollister@gmail.com>
Thu, 28 Jul 2016 14:49:37 +0000 (09:49 -0500)
committerBin Meng <bmeng.cn@gmail.com>
Tue, 16 Aug 2016 03:44:09 +0000 (11:44 +0800)
commit144fdbdeb1f5cbf3ee99300f7d903da373b0a90d
tree5258014bfc0cd4d06f86722dfa9fd0cc522e2f56
parent4cf9e464f78e58117b9a57e1e4e092e609d96b59
x86: som-db5800-som-6867: fix SERIRQ on reset

Explicitly enable ILB_SERIRQ function 1 in
cfio_regs_pad_ilb_serirq_PCONF0.

Pad configuration for SERIRQ is not set to enable the SERIRQ function
after a reset though strangely, it is on initial boot.

Rebooting from Linux, reset command in u-boot and even pushing the reset
button on the development board all lead to the SERIRQ function being
disabled (address 0xfed0c560 with value of 0x2003cc80).

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/dts/baytrail_som-db5800-som-6867.dts