soc/nvidia: Drop unneeded empty lines

Change-Id: I76430f5cd4b661aff85e2d21722f41c03362b1bd
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44598
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

18 files changed, 0 insertions, 76 deletions

diff --git a/src/soc/nvidia/tegra/dc.h b/src/soc/nvidia/tegra/dc.h
index 27bbee80e6..6743a105c4 100644
--- a/src/soc/nvidia/tegra/dc.h
+++ b/src/soc/nvidia/tegra/dc.h
@@ -348,7 +348,6 @@ struct display_controller {
 };
 check_member(display_controller, winbuf, 0x800 * 4);
 
-
 /* DC_CMD_DISPLAY_COMMAND 0x032 */
 #define  DISP_COMMAND_RAISE			(1 << 0)
 #define  DISP_CTRL_MODE_STOP			(0 << 5)
diff --git a/src/soc/nvidia/tegra/displayport.h b/src/soc/nvidia/tegra/displayport.h
index 0828755272..0e3e2fe4f0 100644
--- a/src/soc/nvidia/tegra/displayport.h
+++ b/src/soc/nvidia/tegra/displayport.h
@@ -326,7 +326,6 @@ struct tegra_dc_dp_data {
 	int				enabled;
 };
 
-
 /* DPCD definitions */
 /* you know, all the vendors pick their own set of defines.
  * All of them.
diff --git a/src/soc/nvidia/tegra/usb.h b/src/soc/nvidia/tegra/usb.h
index 387fb676ea..c6336e54e2 100644
--- a/src/soc/nvidia/tegra/usb.h
+++ b/src/soc/nvidia/tegra/usb.h
@@ -3,7 +3,6 @@
 #ifndef __SOC_NVIDIA_TEGRA_USB_H__
 #define __SOC_NVIDIA_TEGRA_USB_H__
 
-
 enum usb_phy_type {		/* For use in lpm_ctrl[31:29] */
 	USB_PHY_UTMIP = 0,
 	USB_PHY_ULPI = 2,
diff --git a/src/soc/nvidia/tegra124/dp.c b/src/soc/nvidia/tegra124/dp.c
index e3885bf834..4155c34b21 100644
--- a/src/soc/nvidia/tegra124/dp.c
+++ b/src/soc/nvidia/tegra124/dp.c
@@ -616,7 +616,6 @@ static int tegra_dc_dp_calc_config(struct tegra_dc_dp_data *dp,
 	if (link_cfg->hblank_sym < 0)
 		link_cfg->hblank_sym = 0;
 
-
 	/* Refer to dev_disp.ref for more information. */
 	/* # symbols/vblank = ((SetRasterBlankStart.X - */
 	/*                      SetRasterBlankEen.X - 25) * link_clk / pclk) */
diff --git a/src/soc/nvidia/tegra124/lp0/tegra_lp0_resume.c b/src/soc/nvidia/tegra124/lp0/tegra_lp0_resume.c
index b7881de6a1..38a385cd29 100644
--- a/src/soc/nvidia/tegra124/lp0/tegra_lp0_resume.c
+++ b/src/soc/nvidia/tegra124/lp0/tegra_lp0_resume.c
@@ -12,21 +12,15 @@ enum {
 	SYSCTR_CTLR_BASE = 0x700f0000
 };
 
-
-
 /* UP tag registers. */
 static uint32_t *up_tag_ptr = (void *)(UP_TAG_BASE + 0x0);
 enum {
 	UP_TAG_AVP = 0xaaaaaaaa
 };
 
-
-
 /* Timer registers. */
 static uint32_t *timer_us_ptr = (void *)(TIMER_BASE + 0x10);
 
-
-
 /* Clock and reset controller registers. */
 static uint32_t *clk_rst_rst_devices_l_ptr = (void *)(CLK_RST_BASE + 0x4);
 enum {
@@ -152,14 +146,9 @@ enum {
 	CLR_NONCPURESET = 0x1 << 29
 };
 
-
-
 /* Reset vector. */
-
 static uint32_t *evp_cpu_reset_ptr = (void *)(TEGRA_EVP_BASE + 0x100);
 
-
-
 /* Flow controller registers. */
 static uint32_t *flow_ctlr_halt_cop_events_ptr =
 	(void *)(FLOW_CTLR_BASE + 0x4);
@@ -185,7 +174,6 @@ enum {
 	RAM_REPAIR_STS = 0x1 << 1,
 };
 
-
 /* Power management controller registers. */
 enum {
 	PARTID_CRAIL = 0,
@@ -220,8 +208,6 @@ enum {
 	PMC_XOFS_MASK = 0x3f << PMC_XOFS_SHIFT
 };
 
-
-
 /* Memory controller registers. */
 static uint32_t *mc_video_protect_size_mb_ptr = (void *)(MC_CTLR_BASE + 0x64c);
 
@@ -232,8 +218,6 @@ enum {
 	VIDEO_PROTECT_ALLOW_TZ_WRITE_ACCESS = 0x1 << 1
 };
 
-
-
 /* System counter registers. */
 static uint32_t *sysctr_cntcr_ptr = (void *)(SYSCTR_CTLR_BASE + 0x0);
 enum {
@@ -243,10 +227,7 @@ enum {
 
 static uint32_t *sysctr_cntfid0_ptr = (void *)(SYSCTR_CTLR_BASE + 0x20);
 
-
-
 /* Utility functions. */
-
 static __always_inline void __noreturn halt(void)
 {
 	for (;;);
@@ -285,10 +266,7 @@ static void udelay(unsigned int usecs)
 		;
 }
 
-
-
 /* Accessors. */
-
 static int wakeup_on_lp(void)
 {
 	return !!(read32(pmc_ctlr_scratch4_ptr) & PMC_SCRATCH4_LP);
@@ -304,10 +282,7 @@ static unsigned int get_osc_freq(void)
 	return (read32(clk_rst_osc_ctrl_ptr) & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
 }
 
-
-
 /* Clock configuration. */
-
 static void config_oscillator(void)
 {
 	// Read oscillator drive strength from OSC_EDPD_OVER.XOFS and copy
@@ -416,10 +391,7 @@ static void enable_cpu_clocks(void)
 	write32(clk_rst_clk_enb_v_set_ptr, CLK_ENB_CPUG | CLK_ENB_CPULP);
 }
 
-
-
 /* Function unit configuration. */
-
 static void config_core_sight(void)
 {
 	// Enable the CoreSight clock.
@@ -449,10 +421,7 @@ static void config_mselect(void)
 	write32(clk_rst_rst_dev_v_clr_ptr, SWR_MSELECT_RST);
 }
 
-
-
 /* Resets. */
-
 static void clear_cpu_resets(void)
 {
 	// Take the non-cpu of the G and LP clusters out of reset.
@@ -471,10 +440,7 @@ static void clear_cpu_resets(void)
 		CLR_CPURESET3 | CLR_DBGRESET3 | CLR_CORERESET3 | CLR_CXRESET3);
 }
 
-
-
 /* RAM repair */
-
 void ram_repair(void)
 {
 	// Request Cluster0 RAM repair.
@@ -490,9 +456,7 @@ void ram_repair(void)
 		;
 }
 
-
 /* Power. */
-
 static void power_on_partition(unsigned int id)
 {
 	uint32_t bit = 0x1 << id;
@@ -544,10 +508,7 @@ static void power_on_main_cpu(void)
 	write32(pmc_ctlr_cpupwrgood_timer_ptr, orig_timer);
 }
 
-
-
 /* Entry point. */
-
 void lp0_resume(void)
 {
 	// If not on the AVP, reset.
@@ -608,10 +569,7 @@ void lp0_resume(void)
 		        FLOW_MODE_STOP | EVENT_JTAG);
 }
 
-
-
 /* Header. */
-
 extern uint8_t blob_data;
 extern uint8_t blob_data_size;
 extern uint8_t blob_total_size;
diff --git a/src/soc/nvidia/tegra124/sdram.c b/src/soc/nvidia/tegra124/sdram.c
index 30ceee6006..01444a1d02 100644
--- a/src/soc/nvidia/tegra124/sdram.c
+++ b/src/soc/nvidia/tegra124/sdram.c
@@ -11,7 +11,6 @@
 #include <soc/sdram.h>
 #include <symbols.h>
 
-
 static void sdram_patch(uintptr_t addr, uint32_t value)
 {
 	if (addr)
diff --git a/src/soc/nvidia/tegra124/spi.c b/src/soc/nvidia/tegra124/spi.c
index 18ea626d57..3a078f8573 100644
--- a/src/soc/nvidia/tegra124/spi.c
+++ b/src/soc/nvidia/tegra124/spi.c
@@ -335,7 +335,6 @@ static void tegra_spi_wait(struct tegra_spi_channel *spi)
 		spi_delay(spi, dma_blk - count);
 }
 
-
 static int fifo_error(struct tegra_spi_channel *spi)
 {
 	return read32(&spi->regs->fifo_status) & SPI_FIFO_STATUS_ERR ? 1 : 0;
@@ -523,8 +522,6 @@ static void tegra_spi_dma_start(struct tegra_spi_channel *spi)
 	setbits32(&spi->regs->dma_ctl, SPI_DMA_CTL_DMA);
 	if (spi->dma_in)
 		dma_start(spi->dma_in);
-
-
 }
 
 static int tegra_spi_dma_finish(struct tegra_spi_channel *spi)
diff --git a/src/soc/nvidia/tegra124/uart.c b/src/soc/nvidia/tegra124/uart.c
index 4f24c0da66..aba8dd954d 100644
--- a/src/soc/nvidia/tegra124/uart.c
+++ b/src/soc/nvidia/tegra124/uart.c
@@ -5,7 +5,6 @@
 #include <console/uart.h>
 #include <drivers/uart/uart8250reg.h>
 
-
 struct tegra124_uart {
 	union {
 		uint32_t thr; // Transmit holding register.
diff --git a/src/soc/nvidia/tegra210/bootblock.c b/src/soc/nvidia/tegra210/bootblock.c
index ce5eaf20ca..1657d7ce44 100644
--- a/src/soc/nvidia/tegra210/bootblock.c
+++ b/src/soc/nvidia/tegra210/bootblock.c
@@ -179,7 +179,6 @@ void tegra210_main(void)
 
 	pmc_print_rst_status();
 
-
 	bootblock_mainboard_init();
 
 	printk(BIOS_INFO, "T210 bootblock: Mainboard bootblock init done\n");
diff --git a/src/soc/nvidia/tegra210/dc.c b/src/soc/nvidia/tegra210/dc.c
index 7da5d2117d..8625f76a8c 100644
--- a/src/soc/nvidia/tegra210/dc.c
+++ b/src/soc/nvidia/tegra210/dc.c
@@ -91,7 +91,6 @@ int update_display_mode(struct display_controller *disp_ctrl,
 	WRITEL(config->vsync_width << 16 | config->hsync_width,
 		&disp_ctrl->disp.sync_width);
 
-
 	WRITEL((config->vback_porch << 16) | config->hback_porch,
 		&disp_ctrl->disp.back_porch);
 
diff --git a/src/soc/nvidia/tegra210/dp.c b/src/soc/nvidia/tegra210/dp.c
index 82923c3cfe..9c55242765 100644
--- a/src/soc/nvidia/tegra210/dp.c
+++ b/src/soc/nvidia/tegra210/dp.c
@@ -631,7 +631,6 @@ static int tegra_dc_dp_calc_config(struct tegra_dc_dp_data *dp,
 	if (link_cfg->hblank_sym < 0)
 		link_cfg->hblank_sym = 0;
 
-
 	/* Refer to dev_disp.ref for more information. */
 	/* # symbols/vblank = ((SetRasterBlankStart.X - */
 	/*                      SetRasterBlankEen.X - 25) * link_clk / pclk) */
@@ -1189,7 +1188,6 @@ static int tegra_dc_dp_fast_link_training(struct tegra_dc_dp_data *dp,
 	int	j;
 	u32	mask = 0xffff >> ((4 - link_cfg->lane_count) * 4);
 
-
 	printk(BIOS_INFO, "dp: %s\n", __func__);
 
 	tegra_dc_sor_set_lane_parm(sor, link_cfg);
diff --git a/src/soc/nvidia/tegra210/dsi.c b/src/soc/nvidia/tegra210/dsi.c
index 3ee114e177..5026ef4b58 100644
--- a/src/soc/nvidia/tegra210/dsi.c
+++ b/src/soc/nvidia/tegra210/dsi.c
@@ -434,7 +434,6 @@ static int tegra_output_dsi_enable(struct tegra_dsi *dsi,
 	return 0;
 }
 
-
 static void tegra_dsi_set_timeout(struct tegra_dsi *dsi, unsigned long bclk,
 				  unsigned int vrefresh)
 {
@@ -520,8 +519,6 @@ static int tegra_output_dsi_setup_clock(struct tegra_dsi *dsi,
 	return plld/1000000;
 }
 
-
-
 static int tegra_dsi_pad_enable(struct tegra_dsi *dsi)
 {
 	unsigned long value;
diff --git a/src/soc/nvidia/tegra210/include/soc/ccplex.h b/src/soc/nvidia/tegra210/include/soc/ccplex.h
index 3975f44445..b27d5abc16 100644
--- a/src/soc/nvidia/tegra210/include/soc/ccplex.h
+++ b/src/soc/nvidia/tegra210/include/soc/ccplex.h
@@ -3,7 +3,6 @@
 #ifndef __SOC_NVIDIA_TEGRA210_CCPLEX_H__
 #define __SOC_NVIDIA_TEGRA210_CCPLEX_H__
 
-
 #define MTS_LOAD_ADDRESS 0x82000000
 
 /* Prepare the clocks and rails to start the cpu. */
diff --git a/src/soc/nvidia/tegra210/include/soc/id.h b/src/soc/nvidia/tegra210/include/soc/id.h
index 5c5097ab66..56c3355fe6 100644
--- a/src/soc/nvidia/tegra210/include/soc/id.h
+++ b/src/soc/nvidia/tegra210/include/soc/id.h
@@ -3,7 +3,6 @@
 #ifndef __SOC_NVIDIA_TEGRA210_INCLUDE_SOC_ID_H__
 #define __SOC_NVIDIA_TEGRA210_INCLUDE_SOC_ID_H__
 
-
 #include <device/mmio.h>
 #include <soc/addressmap.h>
 
diff --git a/src/soc/nvidia/tegra210/include/soc/mipi-phy.h b/src/soc/nvidia/tegra210/include/soc/mipi-phy.h
index 4a53a07853..ec5c54ea3b 100644
--- a/src/soc/nvidia/tegra210/include/soc/mipi-phy.h
+++ b/src/soc/nvidia/tegra210/include/soc/mipi-phy.h
@@ -2,7 +2,6 @@
 #ifndef _TEGRA_MIPI_PHY_H
 #define _TEGRA_MIPI_PHY_H
 
-
 /*
  * Macros for calculating the phy timings
  */
diff --git a/src/soc/nvidia/tegra210/lp0/tegra_lp0_resume.c b/src/soc/nvidia/tegra210/lp0/tegra_lp0_resume.c
index 0740d36807..9e2754d05f 100644
--- a/src/soc/nvidia/tegra210/lp0/tegra_lp0_resume.c
+++ b/src/soc/nvidia/tegra210/lp0/tegra_lp0_resume.c
@@ -26,7 +26,6 @@ enum {
 	UP_TAG_AVP = 0xaaaaaaaa
 };
 
-
 /*  APB Misc JTAG Configuration Register */
 static uint32_t *misc_pp_config_ctl_ptr = (void *)(APB_MISC_BASE + 0x24);
 enum {
@@ -40,7 +39,6 @@ enum {
 	CFG2TMC_RAM_SVOP_PDP_VAL_2 = 0x2 << 24,
 };
 
-
 /* PINMUX registers. */
 static uint32_t *pinmux_pwr_i2c_scl_ptr = (void *)(PINMUX_BASE + 0xdc);
 static uint32_t *pinmux_pwr_i2c_sda_ptr = (void *)(PINMUX_BASE + 0xe0);
@@ -57,7 +55,6 @@ enum {
 static uint32_t *timer_us_ptr = (void *)(TIMER_BASE + 0x10);
 static uint32_t *timer_us_cfg_ptr = (void *)(TIMER_BASE + 0x14);
 
-
 /* Clock and reset controller registers. */
 static uint32_t *clk_rst_rst_devices_l_ptr = (void *)(CLK_RST_BASE + 0x4);
 enum {
@@ -264,7 +261,6 @@ enum {
 	ACTIVE_SLOW = 0x1 << 0
 };
 
-
 /* Power management controller registers. */
 enum {
 	PARTID_CRAIL = 0,
@@ -346,7 +342,6 @@ enum {
 static uint32_t *sb_aa64_reset_low = (void *)(SECURE_BOOT_BASE + 0x30);
 static uint32_t *sb_aa64_reset_high = (void *)(SECURE_BOOT_BASE + 0x34);
 
-
 /* EMC registers */
 static uint32_t *pmacro_cfg_pm_global = (void *)(EMC_BASE + 0xc30);
 enum {
@@ -408,7 +403,6 @@ enum {
 #define MAX77621_VOUT_VAL	(0x80 | 0x27)
 #define MAX77621_VOUT_DATA	(MAX77621_VOUT_REG | (MAX77621_VOUT_VAL << 8))
 
-
 /* Utility functions. */
 
 static __always_inline void __noreturn halt(void)
@@ -592,7 +586,6 @@ static void enable_select_cpu_clocks(void)
 	udelay(10);
 }
 
-
 /* Function unit configuration. */
 
 static void config_core_sight(void)
@@ -609,7 +602,6 @@ static void config_core_sight(void)
 	write32(clk_rst_rst_dev_u_clr_ptr, SWR_CSITE_RST);
 }
 
-
 /* RAM repair */
 
 void ram_repair(void)
@@ -621,7 +613,6 @@ void ram_repair(void)
 		;
 }
 
-
 /* Power. */
 
 static void power_on_partition(unsigned int id)
@@ -764,7 +755,6 @@ static void mbist_workaround(void)
 	write32(clk_rst_lvl2_clk_gate_ovrd_ptr, 0x01000000);	/* QSPI OVR=1 */
 	write32(clk_rst_lvl2_clk_gate_ovre_ptr, 0x00000c00);
 
-
 	clks_to_be_cleared = read32(clk_rst_clk_out_enb_l_ptr);
 	clks_to_be_cleared &= ~MBIST_CLK_ENB_L_0;
 	write32(clk_rst_clk_enb_l_clr_ptr, clks_to_be_cleared);
@@ -1085,7 +1075,6 @@ void lp0_resume(void)
 		        FLOW_MODE_STOP | EVENT_JTAG);
 }
 
-
 /* Header. */
 
 extern uint8_t blob_data;
diff --git a/src/soc/nvidia/tegra210/spi.c b/src/soc/nvidia/tegra210/spi.c
index 067d77e51e..66f9fd8c93 100644
--- a/src/soc/nvidia/tegra210/spi.c
+++ b/src/soc/nvidia/tegra210/spi.c
@@ -319,7 +319,6 @@ static void tegra_spi_wait(struct tegra_spi_channel *spi)
 	ASSERT(spi_byte_count(spi) == dma_blk_count);
 }
 
-
 static int fifo_error(struct tegra_spi_channel *spi)
 {
 	return read32(&spi->regs->fifo_status) & SPI_FIFO_STATUS_ERR ? 1 : 0;
@@ -550,8 +549,6 @@ static void tegra_spi_dma_start(struct tegra_spi_channel *spi)
 	setbits32(&spi->regs->dma_ctl, SPI_DMA_CTL_DMA);
 	if (spi->dma_in)
 		dma_start(spi->dma_in);
-
-
 }
 
 static int tegra_spi_dma_finish(struct tegra_spi_channel *spi)
diff --git a/src/soc/nvidia/tegra210/uart.c b/src/soc/nvidia/tegra210/uart.c
index 7dbaf7b207..98c3d4ca9c 100644
--- a/src/soc/nvidia/tegra210/uart.c
+++ b/src/soc/nvidia/tegra210/uart.c
@@ -26,7 +26,6 @@ struct tegra210_uart {
 	uint32_t msr; // Modem status register.
 } __packed;
 
-
 static struct tegra210_uart * const uart_ptr =
 	(void *)CONFIG_CONSOLE_SERIAL_TEGRA210_UART_ADDRESS;