0388c64a1a
zero-gravitas: 3.1v operation
...
Set SW4 and SW2 to 3.1v
Set VGEN5 and VGEN6 to 3.1v
2018-03-01 18:02:55 +01:00
51944d05a8
zero-gravitas: Poll bq27441 flags at boot
...
Sometimes the bq27441 will detect that the battery
misbehaves, and set the SOC1 (CRITICAL CHARGE) flag.
This is not always correct, so this patch checks 8
times over 4 seconds to make sure the bq27441 is
serious.
This is especially useful when powering the device
from an external power supply.
2018-02-26 13:24:45 +01:00
0e53f1b338
zero-gravitas: Fix reboot loop
...
Had an issue where the system would enter an
ethernal reboot loop. This was caused by a
glitch detection preventing proper power off.
This patch resets the glitch detection so that
the power off works as intended.
Jira: HW-5, HW-2
2018-02-19 12:39:16 +01:00
5579e106a5
zero-gravitas: Fixed warning
2018-01-26 11:15:05 +01:00
b703b09a7c
zero-gravitas: set the BATLOWEN bit if not set when booting
2017-07-31 15:20:23 +02:00
1b7060f27e
fix logic for displaying low battery splash
2017-05-26 20:15:30 +02:00
270b026103
add boot arg that says why the board booted
2017-05-26 19:49:26 +02:00
0d0a7a9d21
fix build without epdc support
2017-05-22 14:28:34 +02:00
9e8b0dad07
fix build without epdc
2017-04-24 18:54:19 +02:00
39b981fc4f
try to handle low power situations
2017-04-24 18:54:02 +02:00
4ef80c1c15
epdc_setup: fix build without epdc stuff
2017-04-24 18:53:11 +02:00
56a8d48df8
board: fix board name
2017-02-10 17:23:06 +01:00
d177e67478
board: power off automatically if battery is low and not charging
2017-02-10 17:20:17 +01:00
89394643ee
board: do the epdc pmic gpio init in the right place
2017-02-10 16:12:38 +01:00
fce825d4b9
board: update SPL code to match DCD, add usb failsafe boot mode
2017-02-10 16:11:51 +01:00
09627d5f52
board: fix failing to detect failsafe key press
2017-02-10 16:10:19 +01:00
ff69e58e1f
board: add command to jump to hab failsafe for debugging
2017-02-10 16:08:24 +01:00
416bde753a
board: fix display timing info
2017-02-10 15:50:31 +01:00
ab4dbd1024
board: add command for checking battery status, for debugging
2017-02-10 15:34:31 +01:00
400273f192
board: fix reading of charging status
2017-02-10 15:28:58 +01:00
9c265ea028
board: simplify iomuxing with appropriate define
2017-02-10 15:16:42 +01:00
23f85ebd9b
dcd: fix reinitialization of DDR
2017-01-30 14:55:00 +01:00
483198b94e
Try to clean up the epdc driver a bit
2016-12-04 22:32:37 +01:00
e0d40e16d6
Remove custom splash loading, use standard uboot splash stuff
2016-12-04 22:17:59 +01:00
1bc287e726
Try to set clocks before jumping to HAB failsafe
...
This is what the bare-metal SDK does
2016-12-04 20:04:50 +01:00
6e86f08d1c
Add splash screen for our board using EPDC
2016-12-04 20:03:55 +01:00
3a42eb901b
Disable automatic power-on circuitry when starting
2016-12-04 19:32:30 +01:00
60e1615193
Add support for checking gpio keys for magic keypress as well
2016-12-04 19:31:21 +01:00
ee5aa5e375
fix battery checking, only print out status for now
2016-12-02 11:28:22 +01:00
cd0e6f0b2f
improve readability of DCD by using defines and comments
2016-12-02 11:23:40 +01:00
c1794c409e
Start on battery checking during boot
2016-12-02 11:14:47 +01:00
e7ffea40ea
Verify PMIC version before trying to interact with it
2016-10-19 10:35:19 +02:00
be004af0e7
Move pf100 debug output into separate function, dump SW4 and OTP register values
2016-10-19 10:34:59 +02:00
afaeaaec02
Remove FEC support, do our own bringup of the pf100, try to set the SW4
...
voltage of the PF100.
2016-10-11 10:08:31 +02:00
47a01543d2
Print the contents of the INSTAT registers on boot
2016-09-28 11:58:45 +02:00
32b32132d2
Add hack to launch USB serial download mode on magic key press
2016-09-27 18:42:02 +02:00
2a7419c1d8
Fix MAINTAINERS
2016-09-07 09:31:21 +02:00
e0be6171bb
Document the clocks in DCD
2016-08-23 12:12:28 +02:00
5fee53e5d1
Add RST pin to USDHC2
2016-08-23 10:37:29 +02:00
3d874ddfd3
Bring up clocks in DCD
2016-08-23 10:34:44 +02:00
b04283e042
Disable CD pins for usdhc2 and usdhc3
2016-08-23 10:30:30 +02:00
3588b75eb3
Adjust for mmc changes
2016-08-16 20:28:06 +02:00
9fed9e35b4
Manually enable UART clock, this might be done in the DCD instead
2016-08-15 19:10:05 +02:00
4e37642b7c
fix format of dcd data
2016-08-11 17:56:25 +02:00
3816c1aeaf
Yank out DCD from old Freescale example for imx6sl + ddr3
2016-08-04 17:05:00 +02:00
db2fdc22f6
Revert "Replace DCD with one from Kaifa"
...
This was still non-bootable for Kaifa.
This reverts commit 30648ce8d2867915c80c4e22646ab815151f044f.
2016-08-04 13:13:17 +02:00
98363af830
Try to update the SPL DDR init code, based on the sabresd code using DDR3
2016-08-04 13:12:50 +02:00
f6eaee96b1
Replace DCD with one from Kaifa
2016-08-04 11:59:40 +02:00
f3695d5c01
fix build
2016-07-29 15:20:04 +02:00
e37df70399
Update position of our configs
2016-07-29 15:07:43 +02:00
Lars Ivar Miljeteig