bcm63xx/atf/plat/st/common/include, branch master

delay: timeout detection support

2019-10-03T18:57:25Z

Introduce timeout_init_us/timeout_elapsed() delay tracking with CNTPCT. timeout_init_us(some_timeout_us); returns a reference to detect timeout for the provided microsecond delay value from current time. timeout_elapsed(reference) return true/false whether the reference timeout is elapsed. Cherry picked from OP-TEE implementation [1]. [1] commit 33d30a74502b ("core: timeout detection support") Minor: - Remove stm32mp platform duplicated implementation. - Add new include in marvell ble.mk Signed-off-by: Etienne Carriere Signed-off-by: Lionel Debieve Change-Id: Iaef6d43c11a2e6992fb48efdc674a0552755ad9c

stm32mp1: add authentication support for stm32image

2019-09-23T09:48:07Z

This commit adds authentication binary support for STM32MP1. It prints the bootrom authentication result if signed image is used and authenticates the next loaded STM32 images. It also enables the dynamic translation table support (PLAT_XLAT_TABLES_DYNAMIC) to use bootrom services. Signed-off-by: Lionel Debieve Change-Id: Iba706519e0dc6b6fae1f3dd498383351f0f75f51

bsec: move bsec_mode_is_closed_device() service to platform

2019-09-20T21:21:10Z

This BSEC service is a platform specific service. Implementation moved to the platform part. Signed-off-by: Lionel Debieve Change-Id: I1f70ed48a446860498ed111acce01187568538c9

stm32mp1: move check_header() to common code

2019-09-02T15:52:55Z

This function can be used on several stm32mp devices, it is then moved in plat/st/common/stm32mp_common.c. Change-Id: I862debe39604410f71a9ddc28713026362e9ecda Signed-off-by: Yann Gautier

stm32mp1: use a common function to check spinlock is available

2019-09-02T15:51:57Z

To use spinlocks, MMU should be enabled, as well as data cache. A common function is created (moved from clock file). It is then used whenever a spinlock has to be taken, in BSEC and clock drivers. Change-Id: I94baed0114a2061ad71bd5287a91bf7f1c6821f6 Signed-off-by: Yann Gautier

stm32mp1: check if the SoC is single core

2019-09-02T15:51:06Z

Among the variants of STM32MP, the STM32MP151 is a single Cortex-A7 chip. A function is added to check the part number of the SoC. If it corresponds to STM32MP151A or STM32MP151C, then the chip has a single Cortex-A7. Change-Id: Icac2015c5d03ce0bcb8e99bbaf1ec8ada34be49c Signed-off-by: Yann Gautier Signed-off-by: Nicolas Le Bayon Signed-off-by: Lionel Debieve

stm32mp1: print information about board

2019-09-02T15:49:35Z

On STMicroelectronics boards, the board information is stored in OTP. This OTP is described in device tree, in BSEC board_id node. Change-Id: Ieccbdcb048343680faac8dc577b75c67ac106f5b Signed-off-by: Yann Gautier Signed-off-by: Lionel Debieve

stm32mp1: print information about SoC

2019-09-02T15:49:30Z

This information is located in DBGMCU registers. Change-Id: I480aa046fed9992e3d9665b1f0520bc4b6cfdf30 Signed-off-by: Yann Gautier

stm32mp1: add watchdog support

2019-09-02T15:25:08Z

Introduce driver for STM32 IWDG peripheral (Independent Watchdog). It is configured according to device tree content and should be enabled from there. The watchdog is not started by default. It can be started after an HW reset if the dedicated OTP is fused. The watchdog also needs to be frozen if a debugger is attached. This is done by configuring the correct bits in DBGMCU. This configuration is allowed by checking BSEC properties. An increase of BL2 size is also required when adding this new code. Change-Id: Ide7535d717885ce2f9c387cf17afd8b5607f3e7f Signed-off-by: Yann Gautier Signed-off-by: Lionel Debieve Signed-off-by: Nicolas Le Bayon

stm32mp1: make dt_get_stdout_node_offset() static

2019-06-17T12:03:51Z

Do not export function dt_get_stdout_node_offset() that is used only inside stm32mp_dt.c source file. Change-Id: I9dd3dbfab21d42ed81c68723e71fe5a7586dce93 Signed-off-by: Yann Gautier