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path: root/include/configs/rk3368_common.h
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2019-11-10rockchip: config: update CONFIG_SPL_MAX_SIZE for 64bit CPUsKever Yang
Since we move the ATF bl31 entry for 64bit CPUs to 0x40000, we need to limit the SPL size in 0x40000(start from 0) so that we don't need to do the relocate for ATF loading. Note that there will be separate BSS, STACK and MALLOC heap, so the size 0x40000(256KB) should be enough for SPL text. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-08-23rockchip: Move config SYS_MALLOC_LEN to KconfigKever Yang
Use Kconfig for option SYS_MALLOC_LEN and default to 0x2000000. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-26rockchip: add CONFIG_IRAM_BASE for all SoCsKever Yang
Rockchip SoCs have internal sram for bootrom data area and for sdram init program space. Introduce the base address in case we need to use it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-26rockchip: remove redundant CONFIG_SYS_NS16550_MEM32Kever Yang
The CONFIG_SYS_NS16550_MEM32 already defined in rockchip_common.h, no need to define again in soc level header. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: rk3368: enable stimer for rk3368Kever Yang
Add stimer_init() for spl/tpl so that we able to switch to use arch timer. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-05-08rockchip: px5: update SPL size for spl/tplKever Yang
Use larger space for load bl31 in SPL Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Andy Yan <andy.yan@rock-chips.com>
2019-05-01rockchip: use 'arch-rockchip' as header file pathKever Yang
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 <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-04-29configs: move CONFIG_SPL_TEXT_BASE to KconfigSimon Goldschmidt
Moved CONFIG_SPL_TEXT_BASE to common/spl/Kconfig and migrate existing values. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> [trini: Re-run migration] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-01-19Kconfig: Migrate BOUNCE_BUFFERPhilipp Tomsich
The bounce buffer is used by a few drivers (most of the MMC drivers) to overcome limitations in their respective DMA implementation. This moves the configuration to Kconfig and makes it user-selectable (even though it will be a required feature to make those drivers work): the expected usage is for drivers depending on this to 'select' it unconditionally from their respective Kconfig (see follow-up patches). This commit includes a full migration using moveconfig.py to ensure that each commit compiles. To ensure bisectability we update dependencies of various drivers to now select BOUNCE_BUFFER when needed. [trini: Squash all patches to ensure bisectability] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion] Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion] Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
2018-08-16configs: Migrate CONFIG_NR_DRAM_BANKSTom Rini
We have the following cases: - CONFIG_NR_DRAM_BANKS was defined, migrate normally - CONFIG_NR_DRAM_BANKS_MAX was defined and then used for CONFIG_NR_DRAM_BANKS after a check, just migrate it over now. - CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 + 2), set this to 8. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-07-21rockchip: utilize CONFIG_DEFAULT_FDT_FILEKlaus Goger
Currently the fdtfile environment variable is set to CONFIG_DEFAULT_DEVICE_TREE which is іnternally used as U-Boot devicetree source. The OS can use a different filename and Kconfig gives us the ability to select a default devicetree via CONFIG_DEFAULT_FDT_FILE. This also gives user configuring U-Boot via menuconfig the behaviour someone would expect. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Tested-By: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-14configs: Migrate CONFIG_SPL_FRAMEWORKTom Rini
Migrate the option CONFIG_SPL_FRAMEWORK and make this gate most of the current set of options we have in Kconfig. We will need to have some options available for SPL and !SPL_FRAMEWORK so this is important. In a few cases we re-order existing options so that we have less escapes from the SPL_FRAMEWORK guard. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-11configs: Migrate CONFIG_SYS_TEXT_BASETom Rini
On the NIOS2 and Xtensa architectures, we do not have CONFIG_SYS_TEXT_BASE set. This is a strict migration of the current values into the defconfig and removing them from the headers. I did not attempt to add more default values in and for now will leave that to maintainers. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-11-01rockchip: configs: use rockchip-common.h for rk3368Klaus Goger
rockchip-common.h already defines values that are missing from rk3368_common.h For example BOOT_TARGET_DEVICES was defined empty and therefore distroboot had no boot targets. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-09-18rockchip: rk3368: add ENV_MEM_LAYOUT to extra env settingsAndy Yan
Add the ENV_MEM_LAYOUT_SETTINGS to CONFIG_EXTRA_ENV_SETTINGS Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-09-03include/configs: drop default definitions of CONFIG_SYS_MAXARGSThomas Petazzoni
Now that include/config_fallbacks.h define a sane fallback for CONFIG_SYS_MAXARGS, we can drop the definition of this constant in all configurations that were using the default value. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-08-13moveconfig: migrate TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZEPhilipp Tomsich
We can finally drop TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZE off the whitelist (this time it's really happening!) and migrate the setting (only used on the RK3368-uQ7 so far) into Kconfig. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13rockchip: Kconfig: preset TPL_LDSCRIPT via Kconfig for the RK3368Philipp Tomsich
Set TPL_LDSCRIPT in Kconfig, so we don't have to pollute our header file. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-13rockchip: rk3368: spl: enable SPL_FRAMEWORK in rk3368_common.hPhilipp Tomsich
To build TPL and SPL stages for the RK3368, we will also need to enable the SPL_FRAMEWORK. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13rockchip: rk3368: spl: add memory layout for TPL and SPLPhilipp Tomsich
For the RK3368, we use a multi-stage boot-process consisting of the following: 1. TPL: initalises DRAM, returns to boot-ROM (which then loads the next stage and transfers control to it) 2. SPL: a full-features SPL stage including OF_CONTROL and FIT image loading, which fetches the ATF, DTB and full U-Boot and then transfers control to the ATF (using the BL31 parameter block to indicate the location of BL33/U-Boot) 3. ATF: sets up the secure world and exits to BL33 (i.e. a full U-Boot) in the normal world 4. full U-Boot TPL/SPL and the full U-Boot are built from this tree and need to run from distinct text addresses and with distinct initial stack pointer addresses. This commit sets up the configuration to run: - TPL from the SRAM at 0xff8c0000 (note that the first 0x1000 are reserved for use by the boot-ROM and contain the SP when the TPL is entered) - SPL from DRAM at 0x0 - U-Boot from DRAM at 0x200000 Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13rockchip: rk3368: spl: define COUNTER_FREQUENCY to 24MHzPhilipp Tomsich
The BootROM of the RK3368 Boot ROM does not initialise cntfrq_el0. This change defines COUNTER_FREQUENCY, which is used by the AArch64 init code in arch/arm/cpu/armv8/start.S to set up cntfrq_el0. If the counter-frequency is not correctly set up, the calculation of delays using the ARMv8 generic timer can not work correctly. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-11rockchip: add sdram_common for common functionsKever Yang
There are some functions like sdram_size_mb can be re-used for different rockchip SoCs, just put them into common file. Add board_get_usable_ram_top() for ram_top init base on SDRAM_MAX_SIZE. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Added SDRAM_MAX_SIZE definition for RK3036: Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> fixup: 3036 fix for sdram_common
2017-06-07rockchip: rk3368: Add core start-up code for RK3368Andreas Färber
The RK3368 is an octa-core Cortex-A53 SoC from Rockchip. This adds basic support to chain-load U-Boot from Rockchip's miniloader. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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