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7 Commits

Author SHA1 Message Date
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 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
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
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 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