lib: time: Add microsecond timer

[oweals/u-boot.git] / doc / README.rockchip

diff --git a/doc/README.rockchip b/doc/README.rockchip
index ca4d6473b0049bac159f6b90689aa6b00c1d5fb4..d17afeabdd2c646720bdfc483a1f92753a152b43 100644 (file)
--- a/doc/README.rockchip
+++ b/doc/README.rockchip
@@ -28,10 +28,9 @@ You will need:
 Building
 ========
 
-At present 12 RK3288 boards are supported:
+At present 11 RK3288 boards are supported:
 
    - EVB RK3288 - use evb-rk3288 configuration
-   - Fennec RK3288 - use fennec-rk3288 configuration
    - Firefly RK3288 - use firefly-rk3288 configuration
    - Hisense Chromebook - use chromebook_jerry configuration
    - Asus C100P Chromebook - use chromebook_minnie configuration
@@ -48,9 +47,10 @@ Two RK3036 boards are supported:
    - EVB RK3036 - use evb-rk3036 configuration
    - Kylin - use kylin_rk3036 configuration
 
-One RK3328 board is supported:
+Two RK3328 board are supported:
 
-   - EVB RK3328
+   - EVB RK3328 - use evb-rk3328_defconfig
+   - Pine64 Rock64 board - use rock64-rk3328_defconfig
 
 Size RK3399 boards are supported (aarch64):
 
@@ -103,7 +103,6 @@ For example:
      => cd /path/to/u-boot
      => make nanopi-neo4-rk3399_defconfig
      => make
-     => make u-boot.itb
 
    - Get the rkbin
 
@@ -123,10 +122,6 @@ For example:
 
    Option 2: Package the image with SPL:
 
-   - We need the Python elftools.elf.elffile library for make_fit_atf.py to work
-
-     => sudo apt-get install python-pyelftools
-
    - Export cross compiler path for aarch64
 
    - Compile ATF
@@ -137,8 +132,8 @@ For example:
        => cd arm-trusted-firmware
        => make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
 
-       (copy bl31.bin into U-Boot root dir)
-       => cp build/rk3399/release/bl31/bl31.bin /path/to/u-boot/bl31-rk3399.bin
+       (export bl31.bin)
+       => export BL31=/path/to/arm-trusted-firmware/build/rk3399/release/bl31/bl31.bin
 
      For rest of rk3399 boards.
 
@@ -149,8 +144,8 @@ For example:
        => make realclean
        => make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399
 
-       (copy bl31.elf into U-Boot root dir)
-       => cp build/rk3399/release/bl31/bl31.elf /path/to/u-boot
+       (export bl31.elf)
+       => export BL31=/path/to/arm-trusted-firmware/build/rk3399/release/bl31/bl31.elf
 
    - Compile PMU M0 firmware
 
@@ -162,18 +157,20 @@ For example:
      (export cross compiler path for Cortex-M0 PMU)
      => make CROSS_COMPILE=arm-cortex_m0-eabi-
 
-     (copy rk3399m0.bin into U-Boot root dir)
-     => cp rk3399m0.bin /path/to/u-boot
+     (export rk3399m0.bin)
+     => export PMUM0=/path/to/rk3399-cortex-m0/rk3399m0.bin
 
    - Compile U-Boot
 
      => cd /path/to/u-boot
      => make orangepi-rk3399_defconfig
      => make
-     => make u-boot.itb
 
      (Get spl/u-boot-spl-dtb.bin, u-boot.itb images and some boards would get
-      spl/u-boot-spl.bin since it doesn't enable CONFIG_SPL_OF_CONTROL)
+      spl/u-boot-spl.bin since it doesn't enable CONFIG_SPL_OF_CONTROL
+
+      If TPL enabled on the target, get tpl/u-boot-tpl-dtb.bin or tpl/u-boot-tpl.bin
+      if CONFIG_TPL_OF_CONTROL not enabled)
 
 Writing to the board with USB
 =============================
@@ -278,9 +275,7 @@ As of now TPL is added on Vyasa-RK3288 board.
 
 To write an image that boots from an SD card (assumed to be /dev/mmcblk0):
 
-   ./tools/mkimage -n rk3288 -T rksd -d ./tpl/u-boot-tpl.bin out &&
-    cat ./spl/u-boot-spl-dtb.bin >> out &&
-    sudo dd if=out of=/dev/mmcblk0 seek=64 &&
+    sudo dd if=idbloader.img of=/dev/mmcblk0 seek=64 &&
     sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 seek=16384
 
 Booting from an SD card on RK3188
@@ -307,6 +302,20 @@ tools/mkimage -n rk3188 -T rksd -d spl/u-boot-spl.bin out
 truncate -s %2048 u-boot.bin
 cat u-boot.bin | split -b 512 --filter='openssl rc4 -K 7C4E0304550509072D2C7B38170D1711' >> out
 
+Booting from an SD card on Pine64 Rock64 (RK3328)
+=================================================
+
+For Rock64 rk3328 board the following three parts are required:
+TPL, SPL, and the u-boot image tree blob.
+
+  - Write TPL/SPL image at 64 sector
+
+    => sudo dd if=idbloader.img of=/dev/mmcblk0 seek=64
+
+  - Write u-boot image tree blob at 16384 sector
+
+    => sudo dd if=u-boot.itb of=/dev/mmcblk0 seek=16384
+
 Booting from an SD card on RK3399
 =================================
 
@@ -455,6 +464,42 @@ Net:   eth0: ethernet@fe300000
 Hit any key to stop autoboot:  0
 =>
 
+Option 3: Package the image with TPL:
+
+  - Write tpl+spl at 64th sector
+
+    => sudo dd if=idbloader.img of=/dev/sdc seek=64
+
+  - Write U-Boot proper at 16384 sector
+
+    => sudo dd if=u-boot.itb of=/dev/sdc seek=16384
+    => sync
+
+Put this SD (or micro-SD) card into your board and reset it. You should see
+something like:
+
+U-Boot TPL board init
+Trying to boot from BOOTROM
+Returning to boot ROM...
+
+U-Boot SPL board init
+Trying to boot from MMC1
+
+
+U-Boot 2019.07-rc1-00241-g5b3244767a (May 08 2019 - 10:51:06 +0530)
+
+Model: Orange Pi RK3399 Board
+DRAM:  2 GiB
+MMC:   dwmmc@fe310000: 2, dwmmc@fe320000: 1, sdhci@fe330000: 0
+Loading Environment from MMC... OK
+In:    serial@ff1a0000
+Out:   serial@ff1a0000
+Err:   serial@ff1a0000
+Model: Orange Pi RK3399 Board
+Net:   eth0: ethernet@fe300000
+Hit any key to stop autoboot:  0
+=>
+
 Using fastboot on rk3288
 ========================
 - Write GPT partition layout to mmc device which fastboot want to use it to
@@ -497,7 +542,7 @@ header and skipping every second 2KB block. Then the U-Boot image is written at
 offset 128KB and the whole image is padded to 4MB which is the SPI flash size.
 The position of U-Boot is controlled with this setting in U-Boot:
 
-   #define CONFIG_SYS_SPI_U_BOOT_OFFS  (128 << 10)
+   #define CONFIG_SYS_SPI_U_BOOT_OFFS  0x20000
 
 If you have a Dediprog em100pro connected then you can write the image with: