[U-Boot] [U-Boot, V3, PATCH 2/3] mips: add initial support for qca956x referenced board

[Daniel Schwierzeck]

Am Do., 7. März 2019 um 02:31 Uhr schrieb <rosysong at rosinson.com>:
>
> From: Rosy Song <rosysong at rosinson.com>
>
> QCA9563 is CPU used on AP152 board :
>
>     Clock speed : 750 MHz ,
>     Arch :  Mips 74Kc,
>     Eth : SGMII interface,
>     MIMO config : 3 * 3 450M,
>     2 * USB 2.0,
>
> Signed-off-by: Rosy Song <rosysong at rosinson.com>
>
> Changes for v2:
>    - coding Style cleanup
>    - remove ununsed flash chip in defconfig
>    - enable automatic icache / dcache size in defconfig
>
> Changes for v3:
>    - add detailed information for qca956x in commit message
> ---
>  arch/mips/dts/Makefile                        |   1 +
>  arch/mips/dts/ap152.dts                       |  48 ++
>  arch/mips/dts/qca956x.dtsi                    |  87 ++++
>  arch/mips/mach-ath79/Kconfig                  |  14 +
>  arch/mips/mach-ath79/Makefile                 |   1 +
>  .../mach-ath79/include/mach/ar71xx_regs.h     |  73 +++
>  arch/mips/mach-ath79/include/mach/ath79.h     |   3 +
>  arch/mips/mach-ath79/qca956x/Makefile         |   5 +
>  arch/mips/mach-ath79/qca956x/clk.c            | 419 ++++++++++++++++++
>  arch/mips/mach-ath79/qca956x/cpu.c            |   9 +
>  arch/mips/mach-ath79/qca956x/ddr.c            | 308 +++++++++++++
>  .../mips/mach-ath79/qca956x/qca956x-ddr-tap.S | 193 ++++++++
>  arch/mips/mach-ath79/reset.c                  | 271 +++++++++++
>  board/qca/ap152/Kconfig                       |  15 +
>  board/qca/ap152/MAINTAINERS                   |   6 +
>  board/qca/ap152/Makefile                      |   3 +
>  board/qca/ap152/ap152.c                       |  81 ++++
>  configs/ap152_defconfig                       |  49 ++
>  include/configs/ap152.h                       |  54 +++
>  19 files changed, 1640 insertions(+)
>  create mode 100644 arch/mips/dts/ap152.dts
>  create mode 100644 arch/mips/dts/qca956x.dtsi
>  create mode 100644 arch/mips/mach-ath79/qca956x/Makefile
>  create mode 100644 arch/mips/mach-ath79/qca956x/clk.c
>  create mode 100644 arch/mips/mach-ath79/qca956x/cpu.c
>  create mode 100644 arch/mips/mach-ath79/qca956x/ddr.c
>  create mode 100644 arch/mips/mach-ath79/qca956x/qca956x-ddr-tap.S
>  create mode 100644 board/qca/ap152/Kconfig
>  create mode 100644 board/qca/ap152/MAINTAINERS
>  create mode 100644 board/qca/ap152/Makefile
>  create mode 100644 board/qca/ap152/ap152.c
>  create mode 100644 configs/ap152_defconfig
>  create mode 100644 include/configs/ap152.h
>

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>

(if the following comment is addressed)

...

> diff --git a/include/configs/ap152.h b/include/configs/ap152.h
> new file mode 100644
> index 0000000000..bc88506dff
> --- /dev/null
> +++ b/include/configs/ap152.h
> @@ -0,0 +1,54 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright (C) 2018 Rosy Song <rosysong at rosinson.com>
> + */
> +
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +
> +#define CONFIG_SYS_HZ                   1000
> +#define CONFIG_SYS_MHZ                  375
> +#define CONFIG_SYS_MIPS_TIMER_FREQ      (CONFIG_SYS_MHZ * 1000000)
> +
> +#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
> +
> +#define CONFIG_SYS_MALLOC_LEN           0x40000
> +#define CONFIG_SYS_BOOTPARAMS_LEN       0x20000
> +
> +#define CONFIG_SYS_SDRAM_BASE           0x80000000
> +#define CONFIG_SYS_LOAD_ADDR            0x81000000
> +
> +#define CONFIG_SYS_INIT_RAM_ADDR        0xbd000000
> +#define CONFIG_SYS_INIT_RAM_SIZE        0x2000
> +#define CONFIG_SYS_INIT_SP_ADDR \
> +       (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - 1)
> +
> +/*
> + * Serial Port
> + */
> +#define CONFIG_SYS_NS16550_CLK          25000000
> +#define CONFIG_SYS_BAUDRATE_TABLE \
> +       {9600, 19200, 38400, 57600, 115200}
> +
> +#define CONFIG_BOOTCOMMAND              "sf probe;" \
> +                                       "mtdparts default;" \
> +                                       "bootm 0x9f060000"
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> +       "ipaddr=192.168.1.1\0" \
> +       "serverip=192.168.1.10\0" \

boards in mainline must not have any pre-configured network settings.
The user should either use "setenv ipaddr" or dhcp".

> +
> +#define CONFIG_ENV_SPI_MAX_HZ           25000000
> +#define CONFIG_ENV_OFFSET               0x40000
> +#define CONFIG_ENV_SECT_SIZE            0x10000
> +#define CONFIG_ENV_SIZE                 0x10000
> +
> +/* Miscellaneous configurable options */
> +
> +/*
> + * Diagnostics
> + */
> +#define CONFIG_SYS_MEMTEST_START        0x80100000
> +#define CONFIG_SYS_MEMTEST_END          0x83f00000
> +
> +#endif  /* __CONFIG_H */
> --
> 2.17.1
>


-- 
- Daniel