Commit graph

5 commits

Author SHA1 Message Date
Ram Chandra Jangir
5e49c57956 ipq806x: Add support for linux-4.4
1)Changes

- Rebased the patches for linux-4.4.7
- Added patch to fix spi nor fifo and dma support
- Added patch to configure watchdog barktime

2)Testing

Tested on IPQ AP148 Board:
 a. NOR boot and NAND boot
 b. ethernet network and ath10k wifi
 c. ubi sysupgrade

UnTested
 dwc3 usb has not been validated on IPQ board(AP148)

3)Known Issues:
 Once we flash ubi image on AP148, and if we reset the board, uboot on
 first boot creates PEB and LEB for dynamic sized partitions, which is incorrect
 and not what linux expects which causes errors when trying to mount rootfs.
 In order to test this, we can use the below steps:
  a. Flash the ubi image on board and don't reset the board
  b. load the kernel fit image in RAM and boot from there.

Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
2016-05-27 15:50:17 +02:00
Felix Fietkau
49d4a980d7 ipq806x: fix pcie reset gpio definions and move them to the common .dtsi file
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47544
2015-11-21 10:54:58 +00:00
John Crispin
6b775f4517 ipq806x: add hwspinlock support
This change cherry-picks the following 3 changes from linux-next:
*fb7737 hwspinlock/core: add device tree support
*19a0f6 hwspinlock: qcom: Add support for Qualcomm HW Mutex block
*bd5717 hwspinlock: qcom: Correct msb in regmap_field

We're also adding a patch to add the hardware spinlock device nodes on
IPQ806x platforms (033-soc-qcom-Add-sfbp-device-to-IPQ806x-dts.patch).

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 46655
2015-08-17 06:17:47 +00:00
Jonas Gorski
1c56854639 ipq806x: disable dma for spi on linux 4.1 as well
Linux 4.1 is also affected from the dma issue, so remove the dma
proprties there as well.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46599
2015-08-14 15:10:11 +00:00
Felix Fietkau
c7bf2accc9 ipq806x: Add ADM support
These are cherry-picked & backported from LKML:
*https://lkml.org/lkml/2015/3/17/19

They are enabled on both 3.18 and 4.1 kernel. Patches 150 to 154 are
applying changes merged since 3.18; they enable mechanisms used by the
ADM driver.

ADM engine is used by the NAND controller, so it is necessary to
bring-up NAND flash support.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 46567
2015-08-07 08:36:16 +00:00