From patchwork Fri Feb 17 08:07:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kever Yang X-Patchwork-Id: 729058 X-Patchwork-Delegate: sjg@chromium.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 3vPm0F2CKtz9s7r for ; Fri, 17 Feb 2017 19:09:49 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Vin2ofJ6"; dkim-atps=neutral Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7AA26B38BB; Fri, 17 Feb 2017 09:09:20 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rZGR5rZ-TlyB; Fri, 17 Feb 2017 09:09:20 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B1647B38BD; Fri, 17 Feb 2017 09:09:10 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 80611B3880 for ; Fri, 17 Feb 2017 09:08:55 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nBFPqcX5Q8vK for ; Fri, 17 Feb 2017 09:08:55 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-pf0-f195.google.com (mail-pf0-f195.google.com [209.85.192.195]) by theia.denx.de (Postfix) with ESMTPS id 73E9EB389F for ; Fri, 17 Feb 2017 09:08:46 +0100 (CET) Received: by mail-pf0-f195.google.com with SMTP id 19so3575106pfo.3 for ; Fri, 17 Feb 2017 00:08:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=p8VCZdgkoEZRAiOoUN0KoqAY9Uu229lZm8OHBhHjR/4=; b=Vin2ofJ6G/4qN1zY3GoyY3Empdd7Rpll+gcCpFsP0JyUqCKbzlxhVPGiS/Nuj13dso AbWW8aWMAZXnp11eQtL7hzb3iJib+g8NmKoRfHa+dKHm/qLTnk8QbXfmjLGaHFbAtMeW 1XFULtm/t++U4BZbqv5RHDnKX9+/PpfwFMHX8uNA9lUnwiaEqFuQrd88sld6caOGGwMZ UWsj8fvM+uS3jie/66tTmYmL+089FiOo7YmxXGgpR9/c3wQwmyA+76VknNA8eO7xaTW6 P7a7Dzlo3qkcUYykI+EQiKEaBmf304B8WmYPf4NmpyY4YWzNAmqNzekr2XPzI9byAa4c HqoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=p8VCZdgkoEZRAiOoUN0KoqAY9Uu229lZm8OHBhHjR/4=; b=VyBB2OGkAq6G9GePFu1Na+/1QvBNaIed2TVFFskuKr4+VgkTeRWAXZYKTgyzIITlYs CYY8E70glmbvxTI2cD/wxVfH8TPUQS0LiJbdtHCKxN2cMXD2Vx3qnNnRi1vRpJ4nokKS tTs0O/PebrZivfWFKTDt+2Guf/hWv/vedDvokY6cuDXkm5qW/7YNRd/6uNtktYjfHlN0 yoI2E2Zbty4em5Tb/0+0r40ZGCMlOT5u6ppYMa+gNuMmySncVXRwNj6qUtc3Pn733u1L ieq9tXW0N4kpfw8CaQK7cPLDmdLSPVV8OhYVJVQx4nZjiJj9sUX00qFEHxTg975im/PA xuvg== X-Gm-Message-State: AMke39nuXC1yEu3BFQzD1ZpdyW+u1O46RvPgEqs5E/FxhuQH1j5Op0jfvK4fh7CB764YSg== X-Received: by 10.99.131.74 with SMTP id h71mr3330774pge.226.1487318924853; Fri, 17 Feb 2017 00:08:44 -0800 (PST) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id s26sm17840474pge.33.2017.02.17.00.08.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 17 Feb 2017 00:08:44 -0800 (PST) From: Kever Yang To: sjg@chromium.org Date: Fri, 17 Feb 2017 16:07:57 +0800 Message-Id: <1487318878-23597-7-git-send-email-kever.yang@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1487318878-23597-1-git-send-email-kever.yang@rock-chips.com> References: <1487318878-23597-1-git-send-email-kever.yang@rock-chips.com> Cc: Lin huang , hcy@rock-chips.com, u-boot@lists.denx.de, andy.yan@rock-chips.com, william.zhang@rock-chips.com Subject: [U-Boot] [PATCH 6/7] board: rockchip: add support for rk3328 evb X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" evb-rk3328 is an evb from Rockchip based on rk3328 SoC: - 2 USB2.0 Host port; - 1 USB3.0 Host port; - 1 HDMI port; - 2 10/100M eth port; - 2GB ddr; - 16GB eMMC; - UART to USB debug port; Signed-off-by: William Zhang Signed-off-by: Kever Yang Acked-by: Simon Glass --- board/rockchip/evb_rk3328/Kconfig | 15 ++++++++ board/rockchip/evb_rk3328/MAINTAINERS | 6 +++ board/rockchip/evb_rk3328/Makefile | 7 ++++ board/rockchip/evb_rk3328/README | 70 ++++++++++++++++++++++++++++++++++ board/rockchip/evb_rk3328/evb-rk3328.c | 40 +++++++++++++++++++ include/configs/evb_rk3328.h | 26 +++++++++++++ 6 files changed, 164 insertions(+) create mode 100644 board/rockchip/evb_rk3328/Kconfig create mode 100644 board/rockchip/evb_rk3328/MAINTAINERS create mode 100644 board/rockchip/evb_rk3328/Makefile create mode 100644 board/rockchip/evb_rk3328/README create mode 100644 board/rockchip/evb_rk3328/evb-rk3328.c create mode 100644 include/configs/evb_rk3328.h diff --git a/board/rockchip/evb_rk3328/Kconfig b/board/rockchip/evb_rk3328/Kconfig new file mode 100644 index 0000000..ef446b4 --- /dev/null +++ b/board/rockchip/evb_rk3328/Kconfig @@ -0,0 +1,15 @@ +if TARGET_EVB_RK3328 + +config SYS_BOARD + default "evb_rk3328" + +config SYS_VENDOR + default "rockchip" + +config SYS_CONFIG_NAME + default "evb_rk3328" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + +endif diff --git a/board/rockchip/evb_rk3328/MAINTAINERS b/board/rockchip/evb_rk3328/MAINTAINERS new file mode 100644 index 0000000..9db604f --- /dev/null +++ b/board/rockchip/evb_rk3328/MAINTAINERS @@ -0,0 +1,6 @@ +EVB-RK3328 +M: William Zhang +S: Maintained +F: board/rockchip/evb_rk3328 +F: include/configs/evb_rk3328.h +F: configs/evb-rk3328_defconfig diff --git a/board/rockchip/evb_rk3328/Makefile b/board/rockchip/evb_rk3328/Makefile new file mode 100644 index 0000000..81c5de8 --- /dev/null +++ b/board/rockchip/evb_rk3328/Makefile @@ -0,0 +1,7 @@ +# +# (C) Copyright 2016 Rockchip Electronics Co., Ltd +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += evb-rk3328.o diff --git a/board/rockchip/evb_rk3328/README b/board/rockchip/evb_rk3328/README new file mode 100644 index 0000000..d0a0df3 --- /dev/null +++ b/board/rockchip/evb_rk3328/README @@ -0,0 +1,70 @@ +Introduction +============ + +RK3328 key features we might use in U-Boot: +* CPU: ARMv8 64bit quad-core Cortex-A53 +* IRAM: 36KB +* DRAM: 4GB-16MB dual-channel +* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50 +* SD/MMC: support SD 3.0, MMC 4.51 +* USB: USB2.0 EHCI host port *2 +* Display: RGB/HDMI/DP/MIPI/EDP + +evb key features: +* regulator: pwm regulator for CPU B/L +* PMIC: rk808 +* debug console: UART2 + +In order to support Arm Trust Firmware(ATF), we need to use the +miniloader from rockchip which: +* do DRAM init +* load and verify ATF image +* load and verify U-Boot image + +Here is the step-by-step to boot to U-Boot on rk3328. + +Get the Source and prebuild binary +================================== + + > mkdir ~/evb_rk3328 + > cd ~/evb_rk3328 + > git clone https://github.com/ARM-software/arm-trusted-firmware.git + > git clone https://github.com/rockchip-linux/rkbin + > git clone https://github.com/rockchip-linux/rkflashtool + +Compile the ATF +=============== + + > cd arm-trusted-firmware + > make realclean + > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3328 bl31 + +Compile the U-Boot +================== + + > cd ../u-boot + > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3328_defconfig all + +Compile the rkflashtool +======================= + + > cd ../rkflashtool + > make + +Package the image for miniloader +================================ + > cd .. + > cp arm-trusted-firmware/build/rk3328/release/bl31.bin rkbin/rk33 + > ./rkbin/tools/trust_merger rkbin/tools/RK3328TRUST.ini + > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img + > mkdir image + > mv trust.img ./image/ + > mv uboot.img ./image/rk3328evb-uboot.bin + +Flash the image +=============== +Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then: + + > ./rkflashtool/rkflashloader rk3328evb + +You should be able to get U-Boot log message in console/UART2 now. diff --git a/board/rockchip/evb_rk3328/evb-rk3328.c b/board/rockchip/evb_rk3328/evb-rk3328.c new file mode 100644 index 0000000..7e70f38 --- /dev/null +++ b/board/rockchip/evb_rk3328/evb-rk3328.c @@ -0,0 +1,40 @@ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + gd->ram_size = 0x80000000; + return 0; +} + +void dram_init_banksize(void) +{ + /* Reserve 0x200000 for ATF bl31 */ + gd->bd->bi_dram[0].start = 0x200000; + gd->bd->bi_dram[0].size = 0x7e000000; +} + +int usb_gadget_handle_interrupts(void) +{ + return 0; +} + +int board_usb_init(int index, enum usb_init_type init) +{ + return 0; +} diff --git a/include/configs/evb_rk3328.h b/include/configs/evb_rk3328.h new file mode 100644 index 0000000..3a39a1b --- /dev/null +++ b/include/configs/evb_rk3328.h @@ -0,0 +1,26 @@ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __EVB_RK3328_H +#define __EVB_RK3328_H + +#include + +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 1 +/* + * SPL @ 32k for ~36k + * ENV @ 96k + * u-boot @ 128K + */ +#define CONFIG_ENV_OFFSET (96 * 1024) + +#define SDRAM_BANK_SIZE (2UL << 30) + +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_CONSOLE_SCROLL_LINES 10 + +#endif