From patchwork Mon Apr 15 14:16:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 1923747 X-Patchwork-Delegate: ykai007@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VJ8QL3MWzz1yXv for ; Tue, 16 Apr 2024 00:17:46 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id A42908823D; Mon, 15 Apr 2024 16:17:08 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 1666988177; Mon, 15 Apr 2024 16:17:07 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from smtp-bc09.mail.infomaniak.ch (smtp-bc09.mail.infomaniak.ch [IPv6:2001:1600:7:10::bc09]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C3D8388167 for ; Mon, 15 Apr 2024 16:17:01 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=foss+uboot@0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (smtp-3-0000.mail.infomaniak.ch [10.4.36.107]) by smtp-4-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4VJ8PT2pdXzBCs; Mon, 15 Apr 2024 16:17:01 +0200 (CEST) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4VJ8PR6z50zXjp; Mon, 15 Apr 2024 16:16:59 +0200 (CEST) From: Quentin Schulz Date: Mon, 15 Apr 2024 16:16:56 +0200 Subject: [PATCH v3 03/11] rockchip: nanopc-t6-rk3588: use DRAM banks from ATAGS MIME-Version: 1.0 Message-Id: <20240415-rk35xx-dram-atags-v3-3-5bc5475b3c0d@theobroma-systems.com> References: <20240415-rk35xx-dram-atags-v3-0-5bc5475b3c0d@theobroma-systems.com> In-Reply-To: <20240415-rk35xx-dram-atags-v3-0-5bc5475b3c0d@theobroma-systems.com> To: Tom Rini , Simon Glass , Philipp Tomsich , Kever Yang , John Clark , Jonas Karlman , Tom Fitzhenry , Eugen Hristev , Andy Yan , Elon Zhang , Joshua Riek , Klaus Goger , Heiko Stuebner , Jagan Teki , Frank Wunderlich , Joseph Chen , Tianling Shen , Nicolas Frattaroli , Jagan Teki , Akash Gajjar Cc: u-boot@lists.denx.de, Chris Morgan , Quentin Schulz X-Mailer: b4 0.13.0 X-Infomaniak-Routing: alpha X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Quentin Schulz RK3588-based devices now support creating DRAM banks with proper holes by reading the ATAGS from Rockchip TPL blob, so let's use that mechanism instead. Since ft_board_setup isn't defined anymore, there's no need for selecting CONFIG_OF_BOARD_SETUP. Similarly, because the nanopc-t6-rk3588.c would be empty, it is simply removed, with the (would-be-empty) Makefile as well. The CONFIG_NR_DRAM_BANK now defaults to 10 which is a safe bet for reading banks from ATAGS, so let's use the default value instead. Co-developed-by: Chris Morgan Signed-off-by: Chris Morgan Signed-off-by: Quentin Schulz Reviewed-by: Kever Yang --- board/friendlyelec/nanopc-t6-rk3588/Makefile | 6 ---- .../nanopc-t6-rk3588/nanopc-t6-rk3588.c | 39 ---------------------- configs/nanopc-t6-rk3588_defconfig | 2 -- 3 files changed, 47 deletions(-) diff --git a/board/friendlyelec/nanopc-t6-rk3588/Makefile b/board/friendlyelec/nanopc-t6-rk3588/Makefile deleted file mode 100644 index c1c49b19708..00000000000 --- a/board/friendlyelec/nanopc-t6-rk3588/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# Copyright (c) 2023 Rockchip Electronics Co,. Ltd. -# - -obj-y += nanopc-t6-rk3588.o diff --git a/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c b/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c deleted file mode 100644 index 99bbef964e0..00000000000 --- a/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (c) 2023 Rockchip Electronics Co,. Ltd. - */ - -#include -#include - -#ifdef CONFIG_OF_BOARD_SETUP -int nanopc_t6_add_reserved_memory_fdt_nodes(void *new_blob) -{ - struct fdt_memory gap1 = { - .start = 0x3fc000000, - .end = 0x3fc4fffff, - }; - struct fdt_memory gap2 = { - .start = 0x3fff00000, - .end = 0x3ffffffff, - }; - unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP; - unsigned int ret; - - /* - * Inject the reserved-memory nodes into the DTS - */ - ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0, - NULL, flags); - if (ret) - return ret; - - return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0, - NULL, flags); -} - -int ft_board_setup(void *blob, struct bd_info *bd) -{ - return nanopc_t6_add_reserved_memory_fdt_nodes(blob); -} -#endif diff --git a/configs/nanopc-t6-rk3588_defconfig b/configs/nanopc-t6-rk3588_defconfig index 5c7bc0b7196..738dda026b0 100644 --- a/configs/nanopc-t6-rk3588_defconfig +++ b/configs/nanopc-t6-rk3588_defconfig @@ -3,7 +3,6 @@ CONFIG_SKIP_LOWLEVEL_INIT=y CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=24000000 CONFIG_ARCH_ROCKCHIP=y -CONFIG_NR_DRAM_BANKS=2 CONFIG_SF_DEFAULT_SPEED=24000000 CONFIG_SF_DEFAULT_MODE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="rk3588-nanopc-t6" @@ -23,7 +22,6 @@ CONFIG_FIT_VERBOSE=y CONFIG_SPL_FIT_SIGNATURE=y CONFIG_SPL_LOAD_FIT=y CONFIG_LEGACY_IMAGE_FORMAT=y -CONFIG_OF_BOARD_SETUP=y CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-nanopc-t6.dtb" # CONFIG_DISPLAY_CPUINFO is not set CONFIG_DISPLAY_BOARDINFO_LATE=y