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Mon, 23 Jan 2023 14:03:10 -0800 (PST) From: Simon Glass To: u-boot@lists.denx.de Cc: Tom Rini , Simon Glass , Dario Binacchi , Michael Trimarchi Subject: [PATCH 49/88] mtd: Drop unused nand_plat driver Date: Mon, 23 Jan 2023 14:59:52 -0700 Message-Id: <20230123220031.3540724-50-sjg@chromium.org> X-Mailer: git-send-email 2.39.1.456.gfc5497dd1b-goog In-Reply-To: <20230123220031.3540724-1-sjg@chromium.org> References: <20230123220031.3540724-1-sjg@chromium.org> MIME-Version: 1.0 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean This is not used since this commit: 936478e797a SPARC: Remove Drop the driver and Kconfig option. Signed-off-by: Simon Glass --- drivers/mtd/nand/raw/Makefile | 1 - drivers/mtd/nand/raw/nand_plat.c | 65 -------------------------------- 2 files changed, 66 deletions(-) delete mode 100644 drivers/mtd/nand/raw/nand_plat.c diff --git a/drivers/mtd/nand/raw/Makefile b/drivers/mtd/nand/raw/Makefile index c25acb11804..add2b4cf655 100644 --- a/drivers/mtd/nand/raw/Makefile +++ b/drivers/mtd/nand/raw/Makefile @@ -70,7 +70,6 @@ obj-$(CONFIG_NAND_PXA3XX) += pxa3xx_nand.o obj-$(CONFIG_TEGRA_NAND) += tegra_nand.o obj-$(CONFIG_NAND_OMAP_GPMC) += omap_gpmc.o obj-$(CONFIG_NAND_OMAP_ELM) += omap_elm.o -obj-$(CONFIG_NAND_PLAT) += nand_plat.o obj-$(CONFIG_NAND_SUNXI) += sunxi_nand.o obj-$(CONFIG_NAND_MXIC) += mxic_nand.o obj-$(CONFIG_NAND_ZYNQ) += zynq_nand.o diff --git a/drivers/mtd/nand/raw/nand_plat.c b/drivers/mtd/nand/raw/nand_plat.c deleted file mode 100644 index 81e7aa218d5..00000000000 --- a/drivers/mtd/nand/raw/nand_plat.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Genericish driver for memory mapped NAND devices - * - * Copyright (c) 2006-2009 Analog Devices Inc. - * Licensed under the GPL-2 or later. - */ - -/* Your board must implement the following macros: - * NAND_PLAT_WRITE_CMD(chip, cmd) - * NAND_PLAT_WRITE_ADR(chip, cmd) - * NAND_PLAT_INIT() - * - * It may also implement the following: - * NAND_PLAT_DEV_READY(chip) - */ - -#include -#include -#include -#ifdef NAND_PLAT_GPIO_DEV_READY -# include -# define NAND_PLAT_DEV_READY(chip) gpio_get_value(NAND_PLAT_GPIO_DEV_READY) -#endif - -#include - -static void plat_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *this = mtd_to_nand(mtd); - - if (cmd == NAND_CMD_NONE) - return; - - if (ctrl & NAND_CLE) - NAND_PLAT_WRITE_CMD(this, cmd); - else - NAND_PLAT_WRITE_ADR(this, cmd); -} - -#ifdef NAND_PLAT_DEV_READY -static int plat_dev_ready(struct mtd_info *mtd) -{ - return NAND_PLAT_DEV_READY((struct nand_chip *)mtd_to_nand(mtd)); -} -#else -# define plat_dev_ready NULL -#endif - -int board_nand_init(struct nand_chip *nand) -{ -#ifdef NAND_PLAT_GPIO_DEV_READY - gpio_request(NAND_PLAT_GPIO_DEV_READY, "nand-plat"); - gpio_direction_input(NAND_PLAT_GPIO_DEV_READY); -#endif - -#ifdef NAND_PLAT_INIT - NAND_PLAT_INIT(); -#endif - - nand->cmd_ctrl = plat_cmd_ctrl; - nand->dev_ready = plat_dev_ready; - nand->ecc.mode = NAND_ECC_SOFT; - - return 0; -}