From patchwork Mon Aug 21 19:38:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1823742 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Date: Mon, 21 Aug 2023 20:38:23 +0100 From: Daniel Golle To: Sam Shih , Weijie Gao , Lorenzo Bianconi , u-boot@lists.denx.de Subject: [PATCH] configs: set CONFIG_LMB_MAX_REGIONS=64 for MT7988 boards Message-ID: <568a8030acf9056266b5c96055cea54f810496c9.1692646620.git.daniel@makrotopia.org> MIME-Version: 1.0 Content-Disposition: inline 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" Similar to MT7981 and MT7986 also MT7988 can have a high number of reserved-memory regions used by the various hardware offloading subsystems. Raise CONFIG_LMB_MAX_REGIONS to 64 to avoid errors when trying to boot Linux with more then 6 reserved regions: ERROR: reserving fdt memory region failed (addr=4f700000 size=240000 flags=4) ERROR: reserving fdt memory region failed (addr=15194000 size=1000 flags=4) ERROR: reserving fdt memory region failed (addr=15294000 size=1000 flags=4) ERROR: reserving fdt memory region failed (addr=15394000 size=1000 flags=4) ERROR: Failed to allocate 0xb161 bytes below 0x80000000. device tree - allocation error Fixes: bc4adc97cfb ("board: mediatek: add MT7988 reference boards") Reported-by: Lorenzo Bianconi Signed-off-by: Daniel Golle --- configs/mt7988_rfb_defconfig | 1 + configs/mt7988_sd_rfb_defconfig | 1 + 2 files changed, 2 insertions(+) --- a/configs/mt7988_rfb_defconfig +++ b/configs/mt7988_rfb_defconfig @@ -81,3 +81,4 @@ CONFIG_MTK_SPIM=y CONFIG_LZO=y CONFIG_HEXDUMP=y # CONFIG_EFI_LOADER is not set +CONFIG_LMB_MAX_REGIONS=64 --- a/configs/mt7988_sd_rfb_defconfig +++ b/configs/mt7988_sd_rfb_defconfig @@ -69,3 +69,4 @@ CONFIG_MTK_SPIM=y CONFIG_LZO=y CONFIG_HEXDUMP=y # CONFIG_EFI_LOADER is not set +CONFIG_LMB_MAX_REGIONS=64