tree 207935c7da3968901a5a7e997411f4eeff0fb8e3
parent 7682a99826a624d3764656b5bb31f88e2f8b235b
author Stephen Warren <swarren@wwwdotorg.org> 1427173225 -0600
committer Tom Rini <trini@konsulko.com> 1427208738 -0400

ARM: rpi: fix RPi1 board rev detection for warranty bit

Apparently the firmware's board rev response includes both the board
revision and some other data even on the RPi1. In particular, the
"warranty bit" is bit 24. We need to mask that out when looking up the
board ID.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>