On Wed, Apr 14, 2021 at 12:31:21AM +0900, Masami Hiramatsu wrote: > Add the DeveloperBox 96boards EE support. This board is also > known as Socionext SynQuacer E-Series. It contians one "SC2A11" > SoC, which has 24-cores of arm Cortex-A53, and 4 DDR3 slots, > 3 PCIe slots (1 4x port and 2 1x ports which are expanded via > PCIe bridge chip), 2 USB 3.0 ports and 2 USB 2.0 ports, 2 SATA > ports and 1 GbE, 64MB NOR flash and 8GB eMMC on standard > MicroATX Form Factor. > > For more information, see this page; > https://www.96boards.org/product/developerbox/ > > Signed-off-by: Masami Hiramatsu <masami.hirama...@linaro.org> [snip] > diff --git a/arch/arm/include/asm/arch-sc2a11/gpio.h > b/arch/arm/include/asm/arch-sc2a11/gpio.h > new file mode 100644 > index 0000000000..6779803080 > --- /dev/null > +++ b/arch/arm/include/asm/arch-sc2a11/gpio.h > @@ -0,0 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0+ */ > +/* > + * Copyright 2021 (C) Linaro Ltd. > + */ > + > +#ifndef __ASM_ARCH_SC2A11_GPIO_H > +#define __ASM_ARCH_SC2A11_GPIO_H > + > +#endif
Please update the list in arch/arm/include/asm/gpio.h to not look for
asm/arch/gpio.h on this SoC, thanks.
> diff --git a/board/socionext/developerbox/README
> b/board/socionext/developerbox/README
> new file mode 100644
> index 0000000000..bb121002dd
> --- /dev/null
> +++ b/board/socionext/developerbox/README
This needs to be in rST form and under doc/board/ now.
[snip]
> +/*
> + * arguments for booti command
> + */
> +#define LINUX_BASIC_BOOTARGS "basic_bootargs='"
> \
> + "console=ttyAMA0," __stringify(CONFIG_BAUDRATE)
> " " \
> + "rootwait verbose'\0"
> +
> +/* kernel:mmcblk0p1(ext2), rootfs:mmcblk0p1(ext2), devtree:mmcblk0p1(ext2) */
> +#define LINUX_MMCBOOTCOMMAND1
> \
> + "mmcboot1=echo 'Boot from MMC (ext2 single rootfs)' ; "
> \
> + "mmc dev 0 &&"
> \
> + "ext2load mmc 0:1 ${kernel_addr} /boot/Image && "
> \
> + "ext2load mmc 0:1 ${fdt_addr_base} /boot/DeveloperBox.dtb && "
> \
> + "setenv fdt_addr ${fdt_addr_base} &&"
> \
> + "setenv fdt_size ${filesize} &&"
> \
> + "setenv bootargs ${mmc_bootargs1} && "
> \
> + "booti ${kernel_addr} - ${fdt_addr}\0"
> \
> + "mmc_bootargs1="
> \
> + "root=/dev/mmcblk0p1 rw dtb=0x${fdt_addr},0x${fdt_size} "
> \
> + "${basic_bootargs} \0"
You are strongly encouraged to use the generic distro boot features
instead. This may require a little work to handle the device tree.
--
Tom
signature.asc
Description: PGP signature
