From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1OVjCO-0003oI-DG for barebox@lists.infradead.org; Mon, 05 Jul 2010 10:46:54 +0000 From: Sascha Hauer Date: Mon, 5 Jul 2010 12:46:47 +0200 Message-Id: <1278326807-31431-4-git-send-email-s.hauer@pengutronix.de> In-Reply-To: <1278326807-31431-1-git-send-email-s.hauer@pengutronix.de> References: <1278326807-31431-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 3/3] beagle: Whitespace cleanup To: barebox@lists.infradead.org Cc: Nishanth Menon Signed-off-by: Sascha Hauer --- board/omap/board-beagle.c | 242 +++++++++++++++++++++++---------------------- 1 files changed, 122 insertions(+), 120 deletions(-) diff --git a/board/omap/board-beagle.c b/board/omap/board-beagle.c index 93092cc..78c0ef9 100644 --- a/board/omap/board-beagle.c +++ b/board/omap/board-beagle.c @@ -77,51 +77,51 @@ */ static void sdrc_init(void) { - /* SDRAM software reset */ - /* No idle ack and RESET enable */ - writel(0x1A, SDRC_REG(SYSCONFIG)); - sdelay(100); - /* No idle ack and RESET disable */ - writel(0x18, SDRC_REG(SYSCONFIG)); - - /* SDRC Sharing register */ - /* 32-bit SDRAM on data lane [31:0] - CS0 */ - /* pin tri-stated = 1 */ - writel(0x00000100, SDRC_REG(SHARING)); - - /* ----- SDRC Registers Configuration --------- */ - /* SDRC_MCFG0 register */ - writel(0x02584099, SDRC_REG(MCFG_0)); - - /* SDRC_RFR_CTRL0 register */ - writel(0x54601, SDRC_REG(RFR_CTRL_0)); - - /* SDRC_ACTIM_CTRLA0 register */ - writel(0xA29DB4C6, SDRC_REG(ACTIM_CTRLA_0)); - - /* SDRC_ACTIM_CTRLB0 register */ - writel(0x12214, SDRC_REG(ACTIM_CTRLB_0)); - - /* Disble Power Down of CKE due to 1 CKE on combo part */ - writel(0x00000081, SDRC_REG(POWER)); - - /* SDRC_MANUAL command register */ - /* NOP command */ - writel(0x00000000, SDRC_REG(MANUAL_0)); - /* Precharge command */ - writel(0x00000001, SDRC_REG(MANUAL_0)); - /* Auto-refresh command */ - writel(0x00000002, SDRC_REG(MANUAL_0)); - /* Auto-refresh command */ - writel(0x00000002, SDRC_REG(MANUAL_0)); - - /* SDRC MR0 register Burst length=4 */ - writel(0x00000032, SDRC_REG(MR_0)); - - /* SDRC DLLA control register */ - writel(0x0000000A, SDRC_REG(DLLA_CTRL)); - - return; + /* SDRAM software reset */ + /* No idle ack and RESET enable */ + writel(0x1A, SDRC_REG(SYSCONFIG)); + sdelay(100); + /* No idle ack and RESET disable */ + writel(0x18, SDRC_REG(SYSCONFIG)); + + /* SDRC Sharing register */ + /* 32-bit SDRAM on data lane [31:0] - CS0 */ + /* pin tri-stated = 1 */ + writel(0x00000100, SDRC_REG(SHARING)); + + /* ----- SDRC Registers Configuration --------- */ + /* SDRC_MCFG0 register */ + writel(0x02584099, SDRC_REG(MCFG_0)); + + /* SDRC_RFR_CTRL0 register */ + writel(0x54601, SDRC_REG(RFR_CTRL_0)); + + /* SDRC_ACTIM_CTRLA0 register */ + writel(0xA29DB4C6, SDRC_REG(ACTIM_CTRLA_0)); + + /* SDRC_ACTIM_CTRLB0 register */ + writel(0x12214, SDRC_REG(ACTIM_CTRLB_0)); + + /* Disble Power Down of CKE due to 1 CKE on combo part */ + writel(0x00000081, SDRC_REG(POWER)); + + /* SDRC_MANUAL command register */ + /* NOP command */ + writel(0x00000000, SDRC_REG(MANUAL_0)); + /* Precharge command */ + writel(0x00000001, SDRC_REG(MANUAL_0)); + /* Auto-refresh command */ + writel(0x00000002, SDRC_REG(MANUAL_0)); + /* Auto-refresh command */ + writel(0x00000002, SDRC_REG(MANUAL_0)); + + /* SDRC MR0 register Burst length=4 */ + writel(0x00000032, SDRC_REG(MR_0)); + + /* SDRC DLLA control register */ + writel(0x0000000A, SDRC_REG(DLLA_CTRL)); + + return; } /** @@ -135,60 +135,59 @@ static void sdrc_init(void) */ static void mux_config(void) { + /* SDRC_D0 - SDRC_D31 default mux mode is mode0 */ + + /* GPMC */ + MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)); + + /* D0-D7 default mux mode is mode0 */ + MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)); + /* GPMC_NADV_ALE default mux mode is mode0 */ + /* GPMC_NOE default mux mode is mode0 */ + /* GPMC_NWE default mux mode is mode0 */ + /* GPMC_NBE0_CLE default mux mode is mode0 */ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)); + /* GPMC_WAIT0 default mux mode is mode0 */ + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)); - /* SDRC_D0 - SDRC_D31 default mux mode is mode0 */ - - /* GPMC */ - MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)); - - /* D0-D7 default mux mode is mode0 */ - MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)); - /* GPMC_NADV_ALE default mux mode is mode0 */ - /* GPMC_NOE default mux mode is mode0 */ - /* GPMC_NWE default mux mode is mode0 */ - /* GPMC_NBE0_CLE default mux mode is mode0 */ - MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)); - /* GPMC_WAIT0 default mux mode is mode0 */ - MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)); - - /* SERIAL INTERFACE */ - MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | EN | M0)); - MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)); - MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)); - MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)); - /* I2C1_SCL default mux mode is mode0 */ - /* I2C1_SDA default mux mode is mode0 */ + /* SERIAL INTERFACE */ + MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | EN | M0)); + MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)); + MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)); + MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)); + /* I2C1_SCL default mux mode is mode0 */ + /* I2C1_SDA default mux mode is mode0 */ } /** @@ -202,11 +201,12 @@ static void mux_config(void) */ void board_init(void) { - int in_sdram = running_in_sdram(); - mux_config(); - /* Dont reconfigure SDRAM while running in SDRAM! */ - if (!in_sdram) - sdrc_init(); + int in_sdram = running_in_sdram(); + + mux_config(); + /* Dont reconfigure SDRAM while running in SDRAM! */ + if (!in_sdram) + sdrc_init(); } /******************** Board Run Time *******************/ @@ -214,17 +214,17 @@ void board_init(void) #ifdef CONFIG_DRIVER_SERIAL_NS16550 static struct NS16550_plat serial_plat = { - .clock = 48000000, /* 48MHz (APLL96/2) */ - .f_caps = CONSOLE_STDIN | CONSOLE_STDOUT | CONSOLE_STDERR, - .reg_read = omap_uart_read, - .reg_write = omap_uart_write, + .clock = 48000000, /* 48MHz (APLL96/2) */ + .f_caps = CONSOLE_STDIN | CONSOLE_STDOUT | CONSOLE_STDERR, + .reg_read = omap_uart_read, + .reg_write = omap_uart_write, }; static struct device_d beagle_serial_device = { - .name = "serial_ns16550", - .map_base = OMAP_UART3_BASE, - .size = 1024, - .platform_data = (void *)&serial_plat, + .name = "serial_ns16550", + .map_base = OMAP_UART3_BASE, + .size = 1024, + .platform_data = (void *)&serial_plat, }; /** @@ -235,8 +235,8 @@ static struct device_d beagle_serial_device = { */ static int beagle_console_init(void) { - /* Register the serial port */ - return register_device(&beagle_serial_device); + /* Register the serial port */ + return register_device(&beagle_serial_device); } console_initcall(beagle_console_init); #endif /* CONFIG_DRIVER_SERIAL_NS16550 */ @@ -255,18 +255,20 @@ static struct device_d sdram_dev = { static int beagle_devices_init(void) { - int ret; - ret = register_device(&sdram_dev); - if (ret) - goto failed; + int ret; + + ret = register_device(&sdram_dev); + if (ret) + goto failed; #ifdef CONFIG_GPMC /* WP is made high and WAIT1 active Low */ gpmc_generic_init(0x10); #endif - gpmc_generic_nand_devices_init(0, 16, 1); - armlinux_add_dram(&sdram_dev); + gpmc_generic_nand_devices_init(0, 16, 1); + + armlinux_add_dram(&sdram_dev); failed: - return ret; + return ret; } device_initcall(beagle_devices_init); -- 1.7.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox