{"id":2218993,"url":"http://patchwork.ozlabs.org/api/patches/2218993/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/a67c5f278a0824723d448fcf230dde2f93c6dda8.1775121078.git.simona.toaca@nxp.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-04-02T09:40:46","name":"[v3,4/6] board: nxp: imx9{4, 5, 52}_evk: Add qb save option in SPL","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"8ea748697927f4b55a2c709cf313dbf51d4f78ad","submitter":{"id":92829,"url":"http://patchwork.ozlabs.org/api/people/92829/?format=json","name":"Simona Toaca","email":"simona.toaca@oss.nxp.com"},"delegate":{"id":151988,"url":"http://patchwork.ozlabs.org/api/users/151988/?format=json","username":"festevam","first_name":"Fabio","last_name":"Estevam","email":"festevam@gmail.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/a67c5f278a0824723d448fcf230dde2f93c6dda8.1775121078.git.simona.toaca@nxp.com/mbox/","series":[{"id":498456,"url":"http://patchwork.ozlabs.org/api/series/498456/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=498456","date":"2026-04-02T09:40:42","name":"imx9{4,5,52}: Add Quickboot support","version":3,"mbox":"http://patchwork.ozlabs.org/series/498456/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2218993/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2218993/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com\n header.a=rsa-sha256 header.s=selector1-NXP1-onmicrosoft-com\n header.b=fqq7E0WU;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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This option is also\nsuitable for the case where U-Boot proper is\nmissing (Falcon mode).\n\nqb save refers to saving DDR training data to NVM,\nso that OEI runs Quickboot flow on next reboot,\nskipping full training and achieveing a lower boot\ntime.\n\nSigned-off-by: Simona Toaca \n---\n arch/arm/mach-imx/Kconfig | 8 ++++++++\n arch/arm/mach-imx/imx9/Makefile | 4 +++-\n board/nxp/imx94_evk/spl.c | 6 +++++-\n board/nxp/imx952_evk/spl.c | 4 ++++\n board/nxp/imx95_evk/spl.c | 6 +++++-\n 5 files changed, 25 insertions(+), 3 deletions(-)","diff":"diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig\nindex 48266cfd6e2..3fb8ebb886c 100644\n--- a/arch/arm/mach-imx/Kconfig\n+++ b/arch/arm/mach-imx/Kconfig\n@@ -71,6 +71,14 @@ config CSF_SIZE\n \t Define the maximum size for Command Sequence File (CSF) binary\n \t this information is used to define the image boot data.\n \n+config SPL_IMX_QB\n+\tbool \"Run qb save during SPL\"\n+\tdepends on SPL && (IMX94 || IMX95 || IMX952)\n+\thelp\n+\t Automatically save DDR training data (Quickboot data)\n+\t to current boot device when needed (when OEI runs Training\n+\t flow and saves qb data to volatile memory).\n+\n config CMD_IMX_QB\n \tbool \"Support the 'qb' command\"\n \tdefault y\ndiff --git a/arch/arm/mach-imx/imx9/Makefile b/arch/arm/mach-imx/imx9/Makefile\nindex 3e323a714c1..8b01897b928 100644\n--- a/arch/arm/mach-imx/imx9/Makefile\n+++ b/arch/arm/mach-imx/imx9/Makefile\n@@ -14,6 +14,8 @@ ifneq ($(CONFIG_SPL_BUILD),y)\n obj-y += imx_bootaux.o\n endif\n \n-ifneq ($(CONFIG_XPL_BUILD),y)\n+ifeq ($(CONFIG_XPL_BUILD),y)\n+obj-$(CONFIG_SPL_IMX_QB) += qb.o\n+else\n obj-$(CONFIG_CMD_IMX_QB) += qb.o\n endif\ndiff --git a/board/nxp/imx94_evk/spl.c b/board/nxp/imx94_evk/spl.c\nindex 6eb0fff99f4..df583c9adf0 100644\n--- a/board/nxp/imx94_evk/spl.c\n+++ b/board/nxp/imx94_evk/spl.c\n@@ -1,6 +1,6 @@\n // SPDX-License-Identifier: GPL-2.0+\n /*\n- * Copyright 2025 NXP\n+ * Copyright 2025-2026 NXP\n */\n \n #include \n@@ -14,6 +14,7 @@\n #include \n #include \n #include \n+#include \n \n DECLARE_GLOBAL_DATA_PTR;\n \n@@ -44,6 +45,9 @@ void spl_board_init(void)\n \tret = ele_start_rng();\n \tif (ret)\n \t\tprintf(\"Fail to start RNG: %d\\n\", ret);\n+\n+\tif (IS_ENABLED(CONFIG_SPL_IMX_QB))\n+\t\tspl_qb_save();\n }\n \n static void xspi_nor_reset(void)\ndiff --git a/board/nxp/imx952_evk/spl.c b/board/nxp/imx952_evk/spl.c\nindex de9256dc267..d497597625f 100644\n--- a/board/nxp/imx952_evk/spl.c\n+++ b/board/nxp/imx952_evk/spl.c\n@@ -8,6 +8,7 @@\n #include \n #include \n #include \n+#include \n #include \n #include \n #include \n@@ -44,6 +45,9 @@ void spl_board_init(void)\n \tret = ele_start_rng();\n \tif (ret)\n \t\tprintf(\"Fail to start RNG: %d\\n\", ret);\n+\n+\tif (IS_ENABLED(CONFIG_SPL_IMX_QB))\n+\t\tspl_qb_save();\n }\n \n static void xspi_nor_reset(void)\ndiff --git a/board/nxp/imx95_evk/spl.c b/board/nxp/imx95_evk/spl.c\nindex 761a1a4a0f6..35e4458f2b7 100644\n--- a/board/nxp/imx95_evk/spl.c\n+++ b/board/nxp/imx95_evk/spl.c\n@@ -1,6 +1,6 @@\n // SPDX-License-Identifier: GPL-2.0+\n /*\n- * Copyright 2025 NXP\n+ * Copyright 2025-2026 NXP\n */\n \n #include \n@@ -13,6 +13,7 @@\n #include \n #include \n #include \n+#include \n \n DECLARE_GLOBAL_DATA_PTR;\n \n@@ -41,6 +42,9 @@ void spl_board_init(void)\n \tret = ele_start_rng();\n \tif (ret)\n \t\tprintf(\"Fail to start RNG: %d\\n\", ret);\n+\n+\tif (IS_ENABLED(CONFIG_SPL_IMX_QB))\n+\t\tspl_qb_save();\n }\n \n void board_init_f(ulong dummy)\n","prefixes":["v3","4/6"]}