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kumquat-buildroot/board/nexbox/a95x/boot.txt

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configs/nexbox_a95x_defconfig: bump to kernel 5.10.12 The mmc probing order has changed since commit 21b2cec61c04bd1 (mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4), so get rid of the hardcoded root=/dev/mmcblk1p2. The old vendor U-Boot unfortunately does not have GPT support, so stick to MBR and use the legacy root=PARTUUID=<disksignature>-<partition> format and set a fixed disk signature, similar to how it was done for orangepi-r1 in commit 34cce93adb (configs/orangepi_r1_defconfig: bump kernel to 5.10.10, u-boot to 2020.10). Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2021-02-02 11:05:08 +01:00
setenv bootargs console=ttyAML0,115200 earlyprintk root=PARTUUID=feedc0de-02 rootwait
board: add support for nexbox a95x Nexbox A95X is a low cost Android STB based around an Amlogic s905(x) SoC (quad A53), 8/16GB eMMC and 1/2GB RAM. Both the s905 (gxbb) and s905x (gxl) variant is supported. This defconfig uses mainline Linux. As the mainline support for s905 is quite young, use the latest release candidate. There is currently no support for this board in U-Boot or sources available for the vendor U-Boot, so the defconfig doesn't build a u-boot and instead uses the existing U-Boot available in the eMMC. This also means that we need to wrap the kernel as uImage, which isn't suppported for aarch64. Instead this is done in the post-build script. Mainline aarch64 defconfig builds most drivers modular, so add mdev for module autoloading. [Peter: explicitly set BR2_cortex_a53=y] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-02-17 17:33:10 +01:00
fatload mmc 0:1 0x01080000 uImage
if itest.s "${aml_dt}" == "gxl_p212_2g"; then
configs: nexbox_a95x_defconfig: bump to kernel 4.12 Main difference is that the drm driver now supports the hdmi output. The gxl variant device tree has been renamed in: commit 7eea67101b9713ae438955e8899b3c4b078419f9 Author: Kevin Hilman <khilman@baylibre.com> Date: Fri Jan 20 07:57:52 2017 -0800 ARM64: dts: meson-gxl: rename Nexbox A95x for consistency Since the GXL family has S905X and S905D SoCs, we're keeping the SoC name in the DTS filename for clarity. Rename this file accordingly to be consistent with the rest of the GXL DTS files. Cc: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kevin Hilman <khilman@baylibre.com> So adjust the defconfig and boot script to match. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-07-12 14:23:22 +02:00
fatload mmc 0:1 $dtb_mem_addr meson-gxl-s905x-nexbox-a95x.dtb
board: add support for nexbox a95x Nexbox A95X is a low cost Android STB based around an Amlogic s905(x) SoC (quad A53), 8/16GB eMMC and 1/2GB RAM. Both the s905 (gxbb) and s905x (gxl) variant is supported. This defconfig uses mainline Linux. As the mainline support for s905 is quite young, use the latest release candidate. There is currently no support for this board in U-Boot or sources available for the vendor U-Boot, so the defconfig doesn't build a u-boot and instead uses the existing U-Boot available in the eMMC. This also means that we need to wrap the kernel as uImage, which isn't suppported for aarch64. Instead this is done in the post-build script. Mainline aarch64 defconfig builds most drivers modular, so add mdev for module autoloading. [Peter: explicitly set BR2_cortex_a53=y] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-02-17 17:33:10 +01:00
else
fatload mmc 0:1 $dtb_mem_addr meson-gxbb-nexbox-a95x.dtb
fi
bootm 0x1080000 - $dtb_mem_addr
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