On Fri, Aug 2, 2019 at 3:40 PM Matwey V. Kornilov
<matwey.korni...@gmail.com> wrote:
>
> This series adds initial TPL support for Pine64 Rock64 board.
>
> The ROCK64 is a credit card size SBC based on Rockchip RK3328 Quad-Core ARM
> Cortex A53.
>
> The series has been tested with ATF v2.1.
>
> Some patches in the series are taken from
> https://github.com/rockchip-linux/u-boot
> Credits are given in each patch separately.
>
> Changes since v1:
> - Added commit message in patch 6
> - Split config to rk3328/Kconfig in patch 4
> - Introduced rk3328-evb-u-boot.dtsi to collect u-boot specific dts configs
>
> Kever Yang (4):
> rockchip: ram: add full feature rk3328 DRAM driver
> rockchip: dts: rk3328: update dmc node for driver
> rockchip: Kconfig: enable TPL support for rk3328
> rockchip: evb-rk3328: enable defconfig options for TPL/SPL
>
> Matwey V. Kornilov (3):
> rockchip: dts: rk3328: Add rk3328-evb-u-boot.dtsi
> configs: rk3328: enable TPL for rock64-rk3328_defconfig
> doc: rockchip: Adapt Pine64 Rock64 board instructions
>
> arch/arm/dts/rk3328-evb-u-boot.dtsi | 33 +
> arch/arm/dts/rk3328-rock64-u-boot.dtsi | 2 +
> arch/arm/dts/rk3328-sdram-ddr3-666.dtsi | 215 +++++
> arch/arm/dts/rk3328-sdram-lpddr3-1600.dtsi | 215 +++++
> arch/arm/dts/rk3328-sdram-lpddr3-666.dtsi | 215 +++++
> arch/arm/dts/rk3328.dtsi | 11 +-
> arch/arm/include/asm/arch-rockchip/sdram_rk3328.h | 441 +++++++++
> arch/arm/mach-rockchip/Kconfig | 5 +
> arch/arm/mach-rockchip/rk3328/Kconfig | 12 +
> configs/evb-rk3328_defconfig | 37 +-
> configs/rock64-rk3328_defconfig | 14 +
> doc/README.rockchip | 10 +-
> drivers/ram/rockchip/sdram_rk3328.c | 1018
> ++++++++++++++++++++-
> 13 files changed, 2212 insertions(+), 16 deletions(-)
> create mode 100644 arch/arm/dts/rk3328-evb-u-boot.dtsi
> create mode 100644 arch/arm/dts/rk3328-sdram-ddr3-666.dtsi
> create mode 100644 arch/arm/dts/rk3328-sdram-lpddr3-1600.dtsi
> create mode 100644 arch/arm/dts/rk3328-sdram-lpddr3-666.dtsi
> create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_rk3328.h
Tested-by: Chen-Yu Tsai <w...@csie.org>
It correctly boots up to a U-boot prompt on my Rock64. However it
fails to read data correctly from the SD card afterwards:
U-Boot TPL 2019.10-rc1-00072-gaf0ea60e1a42 (Aug 02 2019 - 18:10:38)
LPDDR3
Trying to boot from BOOTROM
Returning to boot ROM...
U-Boot SPL 2019.10-rc1-00072-gaf0ea60e1a42 (Aug 02 2019 - 18:10:38 +0800)
Trying to boot from MMC2
Card did not respond to voltage select!
spl: mmc init failed with error: -95
Trying to boot from MMC1
NOTICE: BL31: v2.1(release):v2.1-531-g3ee48f40f
NOTICE: BL31: Built : 17:09:50, Aug 2 2019
ERROR: over or zero region, nr=4187640, max=10
NOTICE: BL31:Rockchip release version: v1.2
U-Boot 2019.10-rc1-00072-gaf0ea60e1a42 (Aug 02 2019 - 18:11:02 +0800)
Model: Pine64 Rock64
DRAM: 4 GiB
MMC: rksdmmc@ff500000: 1, rksdmmc@ff520000: 0
Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial@ff130000
Out: serial@ff130000
Err: serial@ff130000
Model: Pine64 Rock64
Net:
Warning: ethernet@ff540000 (eth0) using random MAC address - 7e:ba:fc:e6:98:1f
eth0: ethernet@ff540000
Hit any key to stop autoboot: 0
Card did not respond to voltage select!
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
Found U-Boot script /boot/boot.scr
588 bytes read in 13 ms (43.9 KiB/s)
## Executing script at 00500000
** fs_devread read error - block
** No partition table - mmc 1 **
** No partition table - mmc 1 **
ERROR: Did not find a cmdline Flattened Device Tree
FDT and ATAGS support not compiled in - hanging
### ERROR ### Please RESET the board ###
boot script contents:
setenv bootargs console=ttyS2,1500000n8 earlycon=uart,mmio32,ff130000
loglevel=8 root=/dev/mmcblk0p1 rootwait kpti=off panic=10 debug
load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} ${prefix}Image
load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${fdtfile}
if load ${devtype} ${devnum}:${distro_bootpart} ${ramdisk_addr_r}
${prefix}rock64-audio-dac.dtbo; then
fdt addr ${fdt_addr_r}
fdt resize 2048
fdt apply ${ramdisk_addr_r}
fi
booti ${kernel_addr_r} - ${fdt_addr_r}
=============
If I manually load the kernel Image, that also fails.
If I manually load the fdt file, it completes, but the data is
complete gibberish.
ls works fine though.
And removing the fifo-mode flag from
arch/arm/dts/rk3328-rock64-u-boot.dtsi makes it
not boot at all.
Previously I was using an old build from Armbian, and that worked fine.
ChenYu
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