From 47705eff7a822105dfddaa03aadfe95f05849892 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 23 Dec 2014 20:01:43 -0700 Subject: ARM: rpi: support model A+ Add a board rev entry for the new model A+, and augment the board rev error handling code to be a bit more verbose. Signed-off-by: Stephen Warren --- board/raspberrypi/rpi/rpi.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'board/raspberrypi/rpi') diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index ca8e86d..6227e9b 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -149,6 +149,11 @@ static const struct { "bcm2835-rpi-cm.dtb", false, }, + [BCM2835_BOARD_REV_A_PLUS] = { + "Model A+", + "bcm2835-rpi-a-plus.dtb", + false, + }, }; u32 rpi_board_rev = 0; @@ -260,12 +265,17 @@ static void get_board_rev(void) } rpi_board_rev = msg->get_board_rev.body.resp.rev; - if (rpi_board_rev >= ARRAY_SIZE(models)) + if (rpi_board_rev >= ARRAY_SIZE(models)) { + printf("RPI: Board rev %u outside known range\n", + rpi_board_rev); rpi_board_rev = 0; + } name = models[rpi_board_rev].name; - if (!name) + if (!name) { + printf("RPI: Board rev %u unknown\n", rpi_board_rev); name = "Unknown model"; + } printf("RPI model: %s\n", name); } -- cgit v1.1