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History for arm-trusted-firmware / plat / mediatek / mt8183

2020-03-30	a6ea06f Browse files » TF-A GICv3 driver: Introduce makefile ... This patch moves all GICv3 driver files into new added 'gicv3.mk' makefile for the benefit of the generic driver which can evolve in the future without affecting platforms. The patch adds GICv3 driver configuration flags 'GICV3_IMPL', 'GICV3_IMPL_GIC600_MULTICHIP' and 'GICV3_OVERRIDE_DISTIF_PWR_OPS' described in 'GICv3 driver options' section of 'build-option.rst' document. NOTE: Platforms with GICv3 driver need to be modified to include 'drivers/arm/gic/v3/gicv3.mk' in their makefiles. Change-Id: If055f6770ff20f5dee5a3c99ae7ced7cdcac5c44 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Alexei Fedorov committed on 30 Mar 2020
2020-03-10	6e19bd5 Browse files » TF-A GICv3 driver: Separate GICD and GICR accessor functions ... This patch provides separation of GICD, GICR accessor functions and adds new macros for GICv3 registers access as a preparation for GICv3.1 and GICv4 support. NOTE: Platforms need to modify to include both 'gicdv3_helpers.c' and 'gicrv3_helpers.c' instead of the single helper file previously. Change-Id: I1641bd6d217d6eb7d1228be3c4177b2d556da60a Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Alexei Fedorov committed on 10 Mar 2020
2020-02-25	896d684 Browse files » Merge changes from topic "console_t_cleanup" into integration ... * changes: marvell: Consolidate console register calls uniphier: Use generic console_t data structure spe: Use generic console_t data structure LS 16550: Use generic console_t data structure stm32: Use generic console_t data structure rcar: Use generic console_t data structure a3700: Use generic console_t data structure 16550: Use generic console_t data structure imx: Use generic console_t data structure Mark Dykes authored on 25 Feb 2020 TrustedFirmware Code Review committed on 25 Feb 2020
2020-02-25	98964f0 Browse files » 16550: Use generic console_t data structure ... Since now the generic console_t structure holds the UART base address as well, let's use that generic location and drop the UART driver specific data structure at all. Change-Id: I5c2fe3b6a667acf80c808cfec4a64059a2c9c25f Signed-off-by: Andre Przywara <andre.przywara@arm.com> Andre Przywara committed on 25 Feb 2020
2020-02-14	95d3c46 Browse files » mediatek: mt8183: protect 4GB~8GB dram memory ... The offset there is the virtual address space on the bus side (1-9GB for 8GB RAM), and that emi_mpu_set_region_protection will translate to the physical memory space (0-8GB). 8GB is 33-bit (the memory bus width is 33-bit on this platform), so 0x23FFFFFFFUL-EMI_PHY_OFFSET = 0x1_FFFF_FFFF. Change-Id: I7be4759ed7546f7e15a5868b6f08988928c34075 Signed-off-by: Xi Chen <xixi.chen@mediatek.com> Xi Chen authored on 13 Feb 2020 kenny liang committed on 14 Feb 2020
2020-01-28	f1be00d Browse files » Use correct type when reading SCR register ... The Secure Configuration Register is 64-bits in AArch64 and 32-bits in AArch32. Use u_register_t instead of unsigned int to reflect this. Change-Id: I51b69467baba36bf0cfaec2595dc8837b1566934 Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com> Louis Mayencourt committed on 28 Jan 2020
2020-01-24	4dc3a96 Browse files » 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 Deepika Bhavnani authored on 13 Dec 2019 Soby Mathew committed on 24 Jan 2020
2019-12-25	a027847 Browse files » mediatek: mt8183: add Vmodem/Vcore DVS init level ... spm resume will restore Vmodem/Vcore voltages back based on the SPM_DVS_LEVEL. Change-Id: I37ff7ce4ba62219c1858acea816c5bc9ce6c493e Signed-off-by: Roger Lu <roger.lu@mediatek.com> Roger Lu authored on 24 Dec 2019 kenny liang committed on 25 Dec 2019
2019-11-25	d537ee7 Browse files » Merge changes I5693ad56,I9ddc077a into integration ... * changes: mediatek: mt8183: Fix AARCH64 init fail on CPU0 mediatek: mt8183: refine GIC driver for low power scenarios Soby Mathew authored on 25 Nov 2019 TrustedFirmware Code Review committed on 25 Nov 2019
	c6e0a64 Browse files » mediatek: mt8183: Fix AARCH64 init fail on CPU0 ... CPU0 is default on, so it doesn't need to run pwr_domain_on() at boot. CPU0 AARCH64 will be set in pwr_domain_suspend(), but it may encounter race condition with other CPUs. Now AARCH64 will be set with cluster on in pwr_domain_on(), and all CPUs on this cluster will be set together. It doesn't need to set AARCH64 again in pwr_domain_suspend(), so the race condition can be avoided. Change-Id: I5693ad56e4901f82badb0fc0d8d13e4c9acfe648 Signed-off-by: James Liao <jamesjj.liao@mediatek.com> James Liao authored on 31 Oct 2019 kenny liang committed on 25 Nov 2019
	4450a51 Browse files » 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 kenny liang committed on 25 Nov 2019
2019-11-05	658cb07 Browse files » 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> Roger Lu authored on 28 Oct 2019 kenny liang committed on 5 Nov 2019
2019-10-02	f25ea7e Browse files » 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 kenny liang committed on 2 Oct 2019
2019-10-02	1b0174e Browse files » mediatek: mt8183: add DEVAPC driver to control protection ... Add DEVAPC driver to control protection. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: I6a6dd1c0bffa372b6df2cb604ca5e02eabbb9d26 kenny liang committed on 2 Oct 2019
2019-09-15	539061b Browse files » mediatek: mt8183: add MTK MCDI driver ... Add MCDI driver for power saving. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: I93ecff4d7581f678be09dd8fb5dfaaccd5f2c22c kenny liang committed on 15 Sep 2019
	9fc34bb Browse files » mediatek: mt8183: add MTK SSPM driver ... Add MTK SSPM driver. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: I30dd9a95456b8c3c8d18fd22120824eec97634ee kenny liang committed on 15 Sep 2019
	3c25ba4 Browse files » 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 kenny liang committed on 15 Sep 2019
	f9f84f4 Browse files » 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 kenny liang committed on 15 Sep 2019
	e419574 Browse files » mediatek: mt8183: configure MCUSYS DCM ... Configure MCUSYS DCM. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: Ib810125b514cbcc43c770377bc71a29a05a19320 kenny liang committed on 15 Sep 2019
2019-09-09	0d8cb49 Browse files » 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> Hung-Te Lin authored on 2 May 2019 kenny liang committed on 9 Sep 2019
	3d91c9c Browse files » mediatek: mt8183: support system reset ... Implement system reset handler. Change-Id: I535ee414616dde8d2b59dec5a723a540a3a1341d Signed-off-by: kenny liang <kenny.liang@mediatek.com> kenny liang committed on 9 Sep 2019
	a561205 Browse files » mediatek: mt8183: pass platform parameters ... Add plat parameter structs to support BL2 to pass variable-length, variable-type parameters to BL31. The parameters are structured as a link list. During BL31 setup time, we traverse the list to process each parameter. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: Ie84cfc9606656fb1d2780a68cadf27e09afa6628 kenny liang committed on 9 Sep 2019
	50cd952 Browse files » mediatek: mt8183: add GPIO driver ... Add GPIO driver. Change-Id: I8c35ce4ea247f3726081b0bbb95f0930c2b82517 Signed-off-by: kenny liang <kenny.liang@mediatek.com> kenny liang committed on 9 Sep 2019
	e977b4d Browse files » mediatek: mt8183: support system off ... - Add PMIC driver - Add RTC drvier - Refactor PMIC and RTC to mediatek/common - Implement system off handler Change-Id: If76497646ace1b78bc9a5fa0110b652fe512281a Signed-off-by: kenny liang <kenny.liang@mediatek.com> kenny liang committed on 9 Sep 2019
	7352f32 Browse files » 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> kenny liang committed on 9 Sep 2019
	f992b96 Browse files » mediatek: mt8183: refine GIC driver ... Refine MTK GIC driver. Remove unused codes. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: I39e05ce7aa3c257e237fbc8e661cdde65cbcec7c kenny liang committed on 9 Sep 2019
2019-08-01	d5dfdeb Browse files » Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__ ... NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__. All common C compilers predefine a macro called __ASSEMBLER__ when preprocessing a .S file. There is no reason for TF-A to define it's own __ASSEMBLY__ macro for this purpose instead. To unify code with the export headers (which use __ASSEMBLER__ to avoid one extra dependency), let's deprecate __ASSEMBLY__ and switch the code base over to the predefined standard. Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417 Signed-off-by: Julius Werner <jwerner@chromium.org> Julius Werner committed on 1 Aug 2019
2019-07-24	cbdc72b Browse files » plat/mediatek/mt81*: Use new bl31_params_parse() helper ... The Mediatek MT8173/MT8183 SoCs are prime candidates for switching to the new bl31_params_parse() helper, so switch them over. This will allow BL2 implementations on these platforms to transparently switch over to the version 2 parameter structure. Change-Id: I0d17ba6c455102d325a06503d2078a76d12b5deb Signed-off-by: Julius Werner <jwerner@chromium.org> Julius Werner committed on 24 Jul 2019
2019-07-12	621d5f2 Browse files » 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> Justin Chadwell committed on 12 Jul 2019
2019-06-06	16b49f6 Browse files » mediatek: mt8183: add mcsi driver ... add mcsi driver to support cache coherence. Change-Id: I94f5922783e5dbc6b7e92aa06464bc1f0177f00a Signed-off-by: kenny liang <kenny.liang@mediatek.com> kenny liang authored on 2 May 2019 John Tsichritzis committed on 6 Jun 2019