{"id":2226519,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2226519/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260422143112.1329478-12-raymondmaoca@gmail.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.1/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},"msgid":"<20260422143112.1329478-12-raymondmaoca@gmail.com>","date":"2026-04-22T14:31:07","name":"[11/16] board: k1: enable SPI NOR flash in SPL","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"53bcf5f36d2e3c952cd823f4ee8f17aee542452f","submitter":{"id":91989,"url":"http://patchwork.ozlabs.org/api/1.1/people/91989/?format=json","name":"Raymond Mao","email":"raymondmaoca@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260422143112.1329478-12-raymondmaoca@gmail.com/mbox/","series":[{"id":501020,"url":"http://patchwork.ozlabs.org/api/1.1/series/501020/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=501020","date":"2026-04-22T14:30:56","name":"Add PIN and SPI support for Spacemit K1","version":1,"mbox":"http://patchwork.ozlabs.org/series/501020/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2226519/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2226519/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 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trini@konsulko.com,\n lukma@denx.de, hs@nabladev.com, jh80.chung@samsung.com, peng.fan@nxp.com,\n xypron.glpk@gmx.de, randolph@andestech.com, dlan@gentoo.org,\n junhui.liu@pigmoral.tech, neil.armstrong@linaro.org,\n quentin.schulz@cherry.de, samuel@sholland.org, raymondmaoca@gmail.com","Subject":"[PATCH 11/16] board: k1: enable SPI NOR flash in SPL","Date":"Wed, 22 Apr 2026 10:31:07 -0400","Message-Id":"<20260422143112.1329478-12-raymondmaoca@gmail.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20260422143112.1329478-1-raymondmaoca@gmail.com>","References":"<20260422143112.1329478-1-raymondmaoca@gmail.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","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"},"content":"From: Raymond Mao \n\nEnable SPI NOR flash in SPL stage.\n\nSigned-off-by: Raymond Mao \n---\n board/spacemit/k1/spl.c | 24 +++++++++++++++++++++++-\n configs/spacemit_k1_defconfig | 22 ++++++++++++++++++++++\n 2 files changed, 45 insertions(+), 1 deletion(-)","diff":"diff --git a/board/spacemit/k1/spl.c b/board/spacemit/k1/spl.c\nindex 5af804f0409..77b6df1371b 100644\n--- a/board/spacemit/k1/spl.c\n+++ b/board/spacemit/k1/spl.c\n@@ -20,6 +20,7 @@\n #include \n #include \n #include \"tlv_codes.h\"\n+#include \n \n #define MUX_MODE4\t\t4\n #define EDGE_NONE\t\tBIT(6)\n@@ -309,6 +310,21 @@ void ddr_early_init(void)\n \t\tlog_info(\"DDR isn't invalid\\n\");\n }\n \n+void nor_early_init(void)\n+{\n+\tstruct udevice *dev;\n+\tint ret;\n+\n+\tret = uclass_get_device(UCLASS_SPI, 0, &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect spi controller.\\n\");\n+\tudelay(10);\n+\tret = uclass_get_device(UCLASS_SPI_FLASH, 0, &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect spi nor flash.\\n\");\n+\tudelay(10);\n+}\n+\n void board_init_f(ulong dummy)\n {\n \tu8 i2c_buf[I2C_BUF_SIZE];\n@@ -335,13 +351,19 @@ void board_init_f(ulong dummy)\n \tpmic_init();\n \n \tddr_early_init();\n+\tnor_early_init();\n }\n \n u32 spl_boot_device(void)\n {\n-\treturn BOOT_DEVICE_NOR;\n+\treturn BOOT_DEVICE_SPI;\n }\n \n void spl_board_init(void)\n {\n }\n+\n+void *board_spl_fit_buffer_addr(ulong fit_size, int sectors, int bl_len)\n+{\n+\treturn (void *)CONFIG_SPL_LOAD_FIT_ADDRESS;\n+}\ndiff --git a/configs/spacemit_k1_defconfig b/configs/spacemit_k1_defconfig\nindex 29a3c71f19e..97b6c8cbbb0 100644\n--- a/configs/spacemit_k1_defconfig\n+++ b/configs/spacemit_k1_defconfig\n@@ -14,6 +14,7 @@ CONFIG_SPL_HAVE_INIT_STACK=y\n CONFIG_SPL_STACK=0xc0840000\n CONFIG_SPL_SIZE_LIMIT=0x31000\n CONFIG_SPL_FIT_SIGNATURE=y\n+CONFIG_SPL_HAS_LOAD_FIT_ADDRESS=y\n CONFIG_SPL_LOAD_FIT_ADDRESS=0x08000000\n CONFIG_STACK_SIZE=0x100000\n CONFIG_SYS_BOOTM_LEN=0xa000000\n@@ -29,7 +30,10 @@ CONFIG_SYS_CBSIZE=256\n CONFIG_SYS_PBSIZE=276\n # CONFIG_BOARD_INIT is not set\n CONFIG_HUSH_PARSER=y\n+CONFIG_ENV_IS_IN_SPI_FLASH=y\n CONFIG_ENV_OVERWRITE=y\n+CONFIG_ENV_OFFSET=0x60000\n+CONFIG_ENV_SIZE=0x4000\n CONFIG_PINCTRL=y\n CONFIG_PINCTRL_SPACEMIT_K1=y\n CONFIG_GPIO=y\n@@ -65,6 +69,18 @@ CONFIG_DM_PMIC=y\n CONFIG_PMIC_SPACEMIT_P1=y\n CONFIG_DM_REGULATOR=y\n CONFIG_DM_REGULATOR_SPACEMIT_P1=y\n+CONFIG_SPI=y\n+CONFIG_DM_SPI=y\n+CONFIG_DM_SPI_FLASH=y\n+CONFIG_FSL_QSPI=y\n+CONFIG_SPI_FLASH=y\n+CONFIG_SPI_FLASH_WINBOND=y\n+CONFIG_SPI_MEM=y\n+CONFIG_SYS_SPI_U_BOOT_OFFS=0x000a0000\n+CONFIG_CMD_SPI=y\n+CONFIG_MTD=y\n+CONFIG_DM_MTD=y\n+CONFIG_MULTI_DTB_FIT=y\n CONFIG_SPL_REGMAP=y\n CONFIG_SPL_LIB_RATIONAL=y\n CONFIG_SPL_DM_RESET=y\n@@ -78,3 +94,9 @@ CONFIG_SPL_CMD_TLV_EEPROM=y\n CONFIG_SPL_POWER=y\n CONFIG_SPL_DM_PMIC=y\n CONFIG_SPL_DM_REGULATOR=y\n+CONFIG_SPL_SPI=y\n+CONFIG_SPL_DM_SPI=y\n+CONFIG_SPL_DM_SPI_FLASH=y\n+CONFIG_SPL_SPI_LOAD=y\n+CONFIG_SPL_SPI_FLASH_TINY=y\n+CONFIG_SPL_SPI_FLASH_SUPPORT=y\n","prefixes":["11/16"]}