u-boot.git/drivers/ram, branch v2019.07-rc2

rockchip: ram: rk3399: update for TPL

2019-05-08T09:34:12Z

Init the ddr sdram in TPL instead of SPL, update the code. Signed-off-by: Kever Yang Tested-by: Andy Yan

rockchip: dmc: rk3368: update rank number for evb-px5

2019-05-08T09:34:12Z

evb-px5 has only 1 CS, update for it. Signed-off-by: Kever Yang Tested-by: Andy Yan

Revert "rockchip: rk322x: ram: enable DRAM init in SPL instead of TPL"

2019-05-08T09:34:12Z

This reverts commit f338cca1d2bce906b049722d2fdbf527a4963b61. Signed-off-by: Kever Yang

rockchip: use 'arch-rockchip' as header file path

2019-04-30T22:00:05Z

Rockchip use 'arch-rockchip' instead of arch-$(SOC) as common header file path, so that we can get the correct path directly. Signed-off-by: Kever Yang Reviewed-by: Philipp Tomsich

stm32mp1: add trusted boot with TF-A

2019-04-12T14:09:13Z

Add support of trusted boot, using TF-A as first stage bootloader, The boot sequence is BootRom >=> TF-A.stm32 (clock & DDR) >=> U-Boot.stm32 The TF-A monitor provides secure monitor with support of SMC - proprietary to manage secure devices (BSEC for example) - PSCI for power The same device tree is used for STMicroelectronics boards with basic boot and with trusted boot. Signed-off-by: Patrick Delaunay

rockchip: ram: update license for sdram driver

2019-01-02T21:37:10Z

Rockchip may use this sdram copy of source code for both open source and internal project, update the license to use both GPL2.0+ and BSD-3 Clause. Signed-off-by: Kever Yang Reviewed-by: Philipp Tomsich

rockchip: rk322x: ram: enable DRAM init in SPL instead of TPL

2018-12-10T09:04:44Z

Patch for rk322x TPL is not merged, and only SPL is available now, enable the sdram driver in SPL first. We should update back to TPL after TPL is enabled for rk322x. Signed-off-by: Kever Yang Reviewed-by: Philipp Tomsich

ram: MediaTek: add DDR3 driver for MT7629 SoC

2018-11-29T04:04:53Z

This patch adds a DDR3 driver for MT7629 SoC. Signed-off-by: Wu Zou Signed-off-by: Ryder Lee Reviewed-by: Simon Glass

ram: Introduce K3 AM654 DDR Sub System driver

2018-11-16T21:51:58Z

K3 based AM654 devices has DDR memory subsystem that comprises Synopys DDR controller, Synopsis DDR phy and wrapper logic to intergrate these blocks into the device. This DDR subsystem provides an interface to external SDRAM devices. Adding support for the initialization of the external SDRAM devices by configuring the DDRSS registers and using the buitin PHY routines. Reviewed-by: Tom Rini Signed-off-by: Lokesh Vutla Signed-off-by: Andreas Dannenberg Signed-off-by: Keerthy Signed-off-by: Schuyler Patton Signed-off-by: James Doublesin

ram: bmips: Remove DM_FLAG_PRE_RELOC flag

2018-11-14T17:16:28Z

When a driver declares DM_FLAG_PRE_RELOC flag, it wishes to be bound before relocation. However due to a bug in the DM core, the flag only takes effect when devices are statically declared via U_BOOT_DEVICE(). This bug has been fixed recently by commit "dm: core: Respect drivers with the DM_FLAG_PRE_RELOC flag in lists_bind_fdt()", but with the fix, it has a side effect that all existing drivers that declared DM_FLAG_PRE_RELOC flag will be bound before relocation now. This may expose potential boot failure on some boards due to insufficient memory during the pre-relocation stage. To mitigate this potential impact, the following changes are implemented: - Remove DM_FLAG_PRE_RELOC flag in the driver, if the driver only supports configuration from device tree (OF_CONTROL) - Keep DM_FLAG_PRE_RELOC flag in the driver only if the device is statically declared via U_BOOT_DEVICE() - Surround DM_FLAG_PRE_RELOC flag with OF_CONTROL check, for drivers that support both statically declared devices and configuration from device tree Signed-off-by: Bin Meng Reviewed-by: Simon Glass