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17 Commits

Author SHA1 Message Date
Hsin-Yi Wang 74a3460039 mediatek: Add jedec info 
Add jedec info for mt8173, mt8183, and mt8192.

[1] http://www.softnology.biz/pdf/JEP106AV.pdf

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Change-Id: Iab36fd580131f0b09b27223fba0e9d1e187d9196
 2020-09-01 16:57:13 +08:00
Deepika Bhavnani 4dc3a96122 mediatek: Unify Platform specific defines for PSCI module 
PLATFORM_CORE_COUNT - Unsigned int
PLATFORM_CLUSTER_COUNT - Unsigned int
PLATFORM_MAX_CPUS_PER_CLUSTER - Unsigned int
PLATFORM_CORE_COUNT_PER_CLUSTER - Unsigned int

Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: Iee98ded027c049d9f12d4bb5888c0496b3251b4e
 2020-01-24 13:15:19 +00:00
Soby Mathew d537ee795c Merge changes I5693ad56,I9ddc077a into integration 
* changes:
  mediatek: mt8183: Fix AARCH64 init fail on CPU0
  mediatek: mt8183: refine GIC driver for low power scenarios
 2019-11-25 12:54:21 +00:00
kenny liang 4450a51894 mediatek: mt8183: refine GIC driver for low power scenarios 
Implement rdist save/resore functions to support low power scenarios.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I9ddc077a04f843275fbe2e868cdd0bd00d622de7
 2019-11-25 14:38:18 +08:00
Roger Lu 658cb0725f mediatek: mt8183: switch PLL/CLKSQ/ck_off/axi_26m control to SPM 
1. Switch ARMPLL_LL/CCIPLL/MAINPLL/MPLL control to SPM
2. Switch CLKSQ1/TDCLKSQ control to SPM
3. Switch ck_off/axi_26m control to SPM

BUG=b:136980838
TEST=system suspend/resume passed

Change-Id: I5c8506f7cf16d5cdaeb5ef8caa60a2992a361e18
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
 2019-11-05 16:34:26 +08:00
kenny liang f25ea7e3ac mediatek: mt8183: add EMI MPU driver for DRAM protection 
Add EMI MPU driver for DRAM protection.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I0355e084184b5396ad8ac99fff6ef9d050fb5e96
 2019-10-03 10:46:09 +08:00
kenny liang 539061b823 mediatek: mt8183: add MTK MCDI driver 
Add MCDI driver for power saving.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I93ecff4d7581f678be09dd8fb5dfaaccd5f2c22c
 2019-09-16 10:35:05 +08:00
kenny liang 3c25ba4407 mediatek: mt8183: add MTK SPM driver 
Add MTK SPM driver for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I8207eea95914da9e63c62f3afc8329f3ccd9a22c
 2019-09-16 10:31:00 +08:00
kenny liang f9f84f44fb mediatek: mt8183: add MTK uart driver for controlling clock gate 
Add uart clock gate contol for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Id4197b0720630ec6c74aec206a9b206511bf515a
 2019-09-16 10:29:20 +08:00
kenny liang e419574e85 mediatek: mt8183: configure MCUSYS DCM 
Configure MCUSYS DCM.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ib810125b514cbcc43c770377bc71a29a05a19320
 2019-09-16 10:29:10 +08:00
Hung-Te Lin 0d8cb4937e mediatek: mt8183: Support coreboot configuration 
When built for coreboot, we want to enable coreboot library to have
better integration. For example, serial console should be initialized by
coreboot_serial instead of hard-coded values.

Most coreboot configuration will enable memory console, which needs
larger XLAT_TABLES so MAX_XLAT_TABLES is increased; and to support that,
TZRAM_SIZE also need to be enlarged.

Change-Id: I08cf22df2fa26e48284e323d22ad8ce73a6ea803
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
 2019-09-10 11:25:43 +08:00
kenny liang 7352f329e8 mediatek: mt8183: support CPU hotplug 
- Add DCM driver
- Add SPMC driver
- Implement core and cluster power on/off handlers

Change-Id: I902002f8ea6f98fd73bf259188162b10d3939c72
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
 2019-09-10 11:25:08 +08:00
kenny liang f992b960f9 mediatek: mt8183: refine GIC driver 
Refine MTK GIC driver.
Remove unused codes.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I39e05ce7aa3c257e237fbc8e661cdde65cbcec7c
 2019-09-10 11:23:07 +08:00
Justin Chadwell 621d5f2a5b Update mediatek platform to not rely on undefined overflow behaviour 
This consists of ensuring that the left operand of each shift is
unsigned when the operation might overflow into the sign bit.

Change-Id: If5a88e1b880bcb2be2278398cf5109a6d877e632
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
 2019-07-12 09:12:12 +01:00
kenny liang 16b49f601d mediatek: mt8183: add mcsi driver 
add mcsi driver to support cache coherence.

Change-Id: I94f5922783e5dbc6b7e92aa06464bc1f0177f00a
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
 2019-06-06 11:00:16 +01:00
kenny liang 28a773eff4 mediatek: mt8183: add GIC driver 
Add Mediatek GIC driver to support interrupt functions.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I967a18f2e45b7bbc88c506dd4f1f40a745227ad9
 2019-06-06 11:00:16 +01:00
kenny liang 3fa9dec43d Initialize platform for MediaTek mt8183 
- Add basic platform setup
- Add generic CPU helper functions
- Add delay timer platform implementation
- Use TI 16550 uart driver

Change-Id: I1c29569c68fe9fca5e10e88a22a29690bab7141f
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
 2019-05-10 10:30:17 +08:00