summaryrefslogtreecommitdiff
path: root/board/raspberrypi/rpi/rpi.c
diff options
context:
space:
mode:
authorStephen Warren <swarren@wwwdotorg.org>2015-12-04 22:07:44 -0700
committerTom Rini <trini@konsulko.com>2015-12-05 18:22:35 -0500
commitdbe6f1eb93e14c611865274c53b0be1aa59e7762 (patch)
tree75b30048b6b19750ff63269e023277203f32f782 /board/raspberrypi/rpi/rpi.c
parent6ae6e16005252dbca0b4a06beea1be895df48e16 (diff)
rpi: get rid of BCM2835_BOARD_REV_* macros
There are two numbering schemes for the RPi revision values; old and new scheme. The values within each scheme overlap. Hence, it doesn't make sense to have absolute/global names for the revision IDs. Get rid of the names and just use the raw revision/type values to set up the array of per-revision data. This change makes most sense when coupled with the next change. However, it's split out so that the mechanical cut/paste is separate from the logic changes for easier review and problem bisection. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'board/raspberrypi/rpi/rpi.c')
-rw-r--r--board/raspberrypi/rpi/rpi.c42
1 files changed, 23 insertions, 19 deletions
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index 6451d1d916..43ed60ae98 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -74,7 +74,11 @@ struct msg_get_clock_rate {
u32 end_tag;
};
-/* See comments in mbox.h for data source */
+/*
+ * http://raspberryalphaomega.org.uk/2013/02/06/automatic-raspberry-pi-board-revision-detection-model-a-b1-and-b2/
+ * http://www.raspberrypi.org/forums/viewtopic.php?f=63&t=32733
+ * http://git.drogon.net/?p=wiringPi;a=blob_plain;f=wiringPi/wiringPi.c;hb=5edd177112c99416f68ba3e8c6c4db6ed942e796
+ */
static const struct {
const char *name;
const char *fdtfile;
@@ -90,93 +94,93 @@ static const struct {
false,
},
#ifdef CONFIG_BCM2836
- [BCM2836_BOARD_REV_2_B] = {
+ [0x4] = {
"2 Model B",
"bcm2836-rpi-2-b.dtb",
true,
},
#else
- [BCM2835_BOARD_REV_B_I2C0_2] = {
+ [0x2] = {
"Model B (no P5)",
"bcm2835-rpi-b-i2c0.dtb",
true,
},
- [BCM2835_BOARD_REV_B_I2C0_3] = {
+ [0x3] = {
"Model B (no P5)",
"bcm2835-rpi-b-i2c0.dtb",
true,
},
- [BCM2835_BOARD_REV_B_I2C1_4] = {
+ [0x4] = {
"Model B",
"bcm2835-rpi-b.dtb",
true,
},
- [BCM2835_BOARD_REV_B_I2C1_5] = {
+ [0x5] = {
"Model B",
"bcm2835-rpi-b.dtb",
true,
},
- [BCM2835_BOARD_REV_B_I2C1_6] = {
+ [0x6] = {
"Model B",
"bcm2835-rpi-b.dtb",
true,
},
- [BCM2835_BOARD_REV_A_7] = {
+ [0x7] = {
"Model A",
"bcm2835-rpi-a.dtb",
false,
},
- [BCM2835_BOARD_REV_A_8] = {
+ [0x8] = {
"Model A",
"bcm2835-rpi-a.dtb",
false,
},
- [BCM2835_BOARD_REV_A_9] = {
+ [0x9] = {
"Model A",
"bcm2835-rpi-a.dtb",
false,
},
- [BCM2835_BOARD_REV_B_REV2_d] = {
+ [0xd] = {
"Model B rev2",
"bcm2835-rpi-b-rev2.dtb",
true,
},
- [BCM2835_BOARD_REV_B_REV2_e] = {
+ [0xe] = {
"Model B rev2",
"bcm2835-rpi-b-rev2.dtb",
true,
},
- [BCM2835_BOARD_REV_B_REV2_f] = {
+ [0xf] = {
"Model B rev2",
"bcm2835-rpi-b-rev2.dtb",
true,
},
- [BCM2835_BOARD_REV_B_PLUS] = {
+ [0x10] = {
"Model B+",
"bcm2835-rpi-b-plus.dtb",
true,
},
- [BCM2835_BOARD_REV_CM] = {
+ [0x11] = {
"Compute Module",
"bcm2835-rpi-cm.dtb",
false,
},
- [BCM2835_BOARD_REV_A_PLUS] = {
+ [0x12] = {
"Model A+",
"bcm2835-rpi-a-plus.dtb",
false,
},
- [BCM2835_BOARD_REV_B_PLUS_13] = {
+ [0x13] = {
"Model B+",
"bcm2835-rpi-b-plus.dtb",
true,
},
- [BCM2835_BOARD_REV_CM_14] = {
+ [0x14] = {
"Compute Module",
"bcm2835-rpi-cm.dtb",
false,
},
- [BCM2835_BOARD_REV_A_PLUS_15] = {
+ [0x15] = {
"Model A+",
"bcm2835-rpi-a-plus.dtb",
false,