Commit graph

13 commits

Author SHA1 Message Date
Jonas Karlman
ada6328738 rockchip: rk3399-rockpro64: Fix SPL max size and SPI flash payload offset
TPL max size is limited to 184 KB, SPL is loaded to 0x0 and TF-A is
loaded to 0x40000, this limit SPL max size to 256 KB. With BootRom only
reading first 2 KB per 4 KB page of SPI flash, 880 KB may be needed for
TPL+SPL in a worst-case scenario. (184 KB + 256 KB) x 2 = 880 KB

Use 0xE0000 (896 KB) as the payload offset in SPI flash, this allows
for a payload of 3168 KB before env offset start to overlap.

Also remove CONFIG_LTO=y now that there is sufficient space for SPL in
SPI flash, and to fix a build issue reported by Peter Robinson.

Fixes: 5713135ecc ("rockchip: rockpro64: Build u-boot-rockchip-spi.bin")
Reported-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Quentin Schulz <foss+u-boot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-07-31 17:34:43 +08:00
Jonas Karlman
cf777572ca rockchip: rockpro64: Use SDMA to boost eMMC performance
Enable the use of SDMA mode to boost eMMC performance on RockPro64.
Also add missing flags to indicate the supported MMC modes.

Using mmc read command to read 32 MiB data shows following improvement:

  => time mmc read 10000000 2000 10000

Before: time: 3.178 seconds
After: time: 0.402 seconds

This also enables CONFIG_SPL_FIT_SIGNATURE option to help discover
any possible future issue with loading TF-A into DRAM/SRAM.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-05-18 08:34:45 +08:00
Simon Glass
8c103c33fb dm: dts: Convert driver model tags to use new schema
Now that Linux has accepted these tags, move the device tree files in
U-Boot over to use them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-14 09:43:26 -07:00
Peter Robinson
5972c57780 arm: dts: rockchip: rk3399: enable rng at the SoC level
The rng is embedded in the SoC so enable it in the device tree
universally, the use of it can be controlled by enabling/disabling
at the device config level.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2021-01-21 11:55:59 +08:00
Hugh Cole-Baker
c180e2939d rockchip: rockpro64: fix boot from SPI flash on spi1
Commit c4cea2bbf9 ("rockchip: Enable building a SPI ROM image on bob")
added an alias spi1 referring to spi@ff1d0000, however there was already
an alias spi0 referring to the same node in rockpro64's u-boot.dtsi, and
having both aliases present broke booting from SPI flash for this board.

Remove the spi0 alias, set the default bus for SPI flash to 1, and
enable support for numbered aliases in SPL so that it uses the same bus
numbering as U-Boot proper. This fixes booting from U-Boot in SPI flash
on the rockpro64 board.

Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
Suggested-by: Simon Glass <sjg@chromium.org>
Fixes: c4cea2bbf9 ("rockchip: Enable building a SPI ROM image on bob")
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2020-11-13 18:16:39 +08:00
Peter Robinson
dc38a58360 rockchip: Pinebook Pro: enable rng to provide an entropy source
Enable the rng so UEFI can provide entropy for KASLR

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-07 19:45:56 +08:00
Marcin Juszkiewicz
b587acc6b1 rockchip: rockpro64: add SPI boot
U-Boot TPL 2020.07-rc3-00121-gab88251130 (Jun 03 2020 - 16:43:42)
Channel 0: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB
Channel 1: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB
256B stride
256B stride
lpddr4_set_rate: change freq to 400000000 mhz 0, 1
lpddr4_set_rate: change freq to 800000000 mhz 1, 0
Trying to boot from BOOTROM
Returning to boot ROM...

U-Boot SPL 2020.07-rc3-00121-gab88251130 (Jun 03 2020 - 16:43:42 +0200)
Trying to boot from SPI

U-Boot 2020.07-rc3-00121-gab88251130 (Jun 03 2020 - 16:43:42 +0200)

SoC: Rockchip rk3399
Reset cause: RST
Model: Pine64 RockPro64 v2.1
DRAM:  3.9 GiB
PMIC:  RK808
MMC:   mmc@fe310000: 2, mmc@fe320000: 1, sdhci@fe330000: 0
Loading Environment from SPI Flash... SF: Detected gd25q128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   vidconsole
Err:   vidconsole
Model: Pine64 RockPro64 v2.1
Net:   eth0: ethernet@fe300000
Hit any key to stop autoboot:  0
=>

Signed-off-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-06-07 18:57:16 +08:00
Jagan Teki
1c37f60c28 rockpro-rk3399: Enable SPI Flash
Enable winbond SPI flash for ROC-PC-RK3399 board.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-01-30 11:44:01 +08:00
Soeren Moch
f210cbc1f3 arm: dts: rk3399-rockpro64: slightly increase center voltage
The rk3399 VD_CENTER voltage domain is not subject to dynamic voltage
scaling. So the regulator reset voltage of 0.9V is used on this board.
Let u-boot initialize the center voltage to 0.95V as it is done for the
VD_LOGIC domain. This avoids instability and occasional linux kernel
Opses on this board.

Signed-off-by: Soeren Moch <smoch@web.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-17 17:22:53 +08:00
Kever Yang
86b4a6db68 rockchip: rk3399: dts: add boot order for rockpro64
The rk3399 rockpro64 board can boot from emmc and sdcard.
TODO: add spiflash as boot device.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11 16:16:12 +08:00
Jagan Teki
a153b034df rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi
Use LPDDR4-100 sdram timings dtsi for Rockpro64 board.

All these timings are processed during TPL stage of rockpro64 board,
bootchain. This make TPL would replace rockchip in house rkbin in
current bootchain.

Bootchain after and before this change:

   TPL -> SPL -> U-Boot proper

 rkbin -> SPL -> U-Boot proper

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:44 +08:00
Mark Kettenis
5a6d960b22 rockchip: dts: rk3399: rockpro64: Provide init voltage
Add missing regulator-init-microvolt property to vdd_log regulator.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
(Rebase on latest u-boot-rockchip master)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

Change-Id: I13b24fb81e8ad269d7dbb0c7b67f5f4795d2e775
2019-07-02 10:49:17 +08:00
Jagan Teki
001d6745e3 rockchip: rk3399: Add Rockpro64 board support
Add initial support for Rockpro64 board.

Specification
- Rockchip RK3399
- 2/4GB Dual-Channel LPDDR3
- SD card slot
- eMMC socket
- 128Mb SPI Flash
- Gigabit ethernet
- PCIe 4X slot
- WiFI/BT module socket
- HDMI In/Out, DP, MIPI DSI/CSI, eDP
- USB 3.0, 2.0
- USB Type C power and data
- GPIO expansion ports
- DC 12V/2A

Commit details of rk3399-rockpro64.dts sync from Linux 5.1-rc2:
"arm64: dts: rockchip: rockpro64 dts add usb regulator"
(sha1: 6db644c79c8d45d73b56bc389aebd85fc3679beb)

'Akash' has sent an initial patch before, so I keep him as board
maintainer and I'm co-maintainer based on our conversation.

Signed-off-by: Akash Gajjar <akash@openedev.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-05-30 18:22:35 +08:00