Tegra114: Add arch-tegra114 include files

index b64aa7d..c754ec7 100644
@@ -121,16 +121,43 @@ struct clk_rst_ctlr {
 	uint crc_clk_cpug_cmplx;	/* _CLK_CPUG_CMPLX_0,       0x378 */
 	uint crc_clk_cpulp_cmplx;	/* _CLK_CPULP_CMPLX_0,      0x37C */
 	uint crc_cpu_softrst_ctrl;	/* _CPU_SOFTRST_CTRL_0,     0x380 */
-	uint crc_reserved33[11];	/* _reserved_33,        0x384-3ac */
+	uint crc_cpu_softrst_ctrl1;	/* _CPU_SOFTRST_CTR1L_0,    0x384 */
+	uint crc_cpu_softrst_ctrl2;	/* _CPU_SOFTRST_CTRL2_0,    0x388 */
+	uint crc_reserved33[9];		/* _reserved_33,        0x38c-3ac */
 	uint crc_clk_src_vw[TEGRA_CLK_SOURCES_VW]; /* _G3D2_0..., 0x3b0-0x42c */
 	/* _RST_DEV_V/W_SET_0 0x430 ~ 0x43c */
 	struct clk_set_clr crc_rst_dev_ex_vw[TEGRA_CLK_REGS_VW];
 	/* _CLK_ENB_V/W_CLR_0 0x440 ~ 0x44c */
 	struct clk_set_clr crc_clk_enb_ex_vw[TEGRA_CLK_REGS_VW];
-	uint crc_reserved40[12];	/* _reserved_40,	0x450-47C */
-	uint crc_pll_cfg0;		/* _PLL_CFG0_0,		0x480 */
-	uint crc_pll_cfg1;		/* _PLL_CFG1_0,		0x484 */
-	uint crc_pll_cfg2;		/* _PLL_CFG2_0,		0x488 */
+	/* Additional (T114) registers */
+	uint crc_rst_cpug_cmplx_set;	/* _RST_CPUG_CMPLX_SET_0,  0x450 */
+	uint crc_rst_cpug_cmplx_clr;	/* _RST_CPUG_CMPLX_CLR_0,  0x454 */
+	uint crc_rst_cpulp_cmplx_set;	/* _RST_CPULP_CMPLX_SET_0, 0x458 */
+	uint crc_rst_cpulp_cmplx_clr;	/* _RST_CPULP_CMPLX_CLR_0, 0x45C */
+	uint crc_clk_cpug_cmplx_set;	/* _CLK_CPUG_CMPLX_SET_0,  0x460 */
+	uint crc_clk_cpug_cmplx_clr;	/* _CLK_CPUG_CMPLX_CLR_0,  0x464 */
+	uint crc_clk_cpulp_cmplx_set;	/* _CLK_CPULP_CMPLX_SET_0, 0x468 */
+	uint crc_clk_cpulp_cmplx_clr;	/* _CLK_CPULP_CMPLX_CLR_0, 0x46C */
+	uint crc_cpu_cmplx_status;	/* _CPU_CMPLX_STATUS_0,    0x470 */
+	uint crc_reserved40[1];		/* _reserved_40,        0x474 */
+	uint crc_intstatus;		/* __INTSTATUS_0,       0x478 */
+	uint crc_intmask;		/* __INTMASK_0,         0x47C */
+	uint crc_utmip_pll_cfg0;	/* _UTMIP_PLL_CFG0_0,	0x480 */
+	uint crc_utmip_pll_cfg1;	/* _UTMIP_PLL_CFG1_0,	0x484 */
+	uint crc_utmip_pll_cfg2;	/* _UTMIP_PLL_CFG2_0,	0x488 */
+
+	uint crc_plle_aux;		/* _PLLE_AUX_0,		0x48C */
+	uint crc_sata_pll_cfg0;		/* _SATA_PLL_CFG0_0,	0x490 */
+	uint crc_sata_pll_cfg1;		/* _SATA_PLL_CFG1_0,	0x494 */
+	uint crc_pcie_pll_cfg0;		/* _PCIE_PLL_CFG0_0,	0x498 */
+
+	uint crc_prog_audio_dly_clk;	/* _PROG_AUDIO_DLY_CLK_0, 0x49C */
+	uint crc_audio_sync_clk_i2s0;	/* _AUDIO_SYNC_CLK_I2S0_0, 0x4A0 */
+	uint crc_audio_sync_clk_i2s1;	/* _AUDIO_SYNC_CLK_I2S1_0, 0x4A4 */
+	uint crc_audio_sync_clk_i2s2;	/* _AUDIO_SYNC_CLK_I2S2_0, 0x4A8 */
+	uint crc_audio_sync_clk_i2s3;	/* _AUDIO_SYNC_CLK_I2S3_0, 0x4AC */
+	uint crc_audio_sync_clk_i2s4;	/* _AUDIO_SYNC_CLK_I2S4_0, 0x4B0 */
+	uint crc_audio_sync_clk_spdif;	/* _AUDIO_SYNC_CLK_SPDIF_0, 0x4B4 */
 };
 
 /* CLK_RST_CONTROLLER_CLK_CPU_CMPLX_0 */

@@ -279,4 +306,23 @@ enum {
 #define CLK_SYS_RATE_APB_RATE_SHIFT     0
 #define CLK_SYS_RATE_APB_RATE_MASK      (3 << CLK_SYS_RATE_AHB_RATE_SHIFT)
 
+/* CLK_RST_CONTROLLER_RST_CPUxx_CMPLX_CLR */
+#define CLR_CPURESET0   (1 << 0)
+#define CLR_CPURESET1   (1 << 1)
+#define CLR_CPURESET2   (1 << 2)
+#define CLR_CPURESET3   (1 << 3)
+#define CLR_DBGRESET0   (1 << 12)
+#define CLR_DBGRESET1   (1 << 13)
+#define CLR_DBGRESET2   (1 << 14)
+#define CLR_DBGRESET3   (1 << 15)
+#define CLR_CORERESET0  (1 << 16)
+#define CLR_CORERESET1  (1 << 17)
+#define CLR_CORERESET2  (1 << 18)
+#define CLR_CORERESET3  (1 << 19)
+#define CLR_CXRESET0    (1 << 20)
+#define CLR_CXRESET1    (1 << 21)
+#define CLR_CXRESET2    (1 << 22)
+#define CLR_CXRESET3    (1 << 23)
+#define CLR_NONCPURESET (1 << 29)
+
 #endif	/* _TEGRA_CLK_RST_H_ */

index e6085a0..209abf1 100644
@@ -35,5 +35,6 @@
 /* CHIPID field returned from APB_MISC_GP_HIDREV register */
 #define CHIPID_TEGRA20			0x20
 #define CHIPID_TEGRA30			0x30
+#define CHIPID_TEGRA114			0x35
 
 #endif	/* _TEGRA_GP_PADCTRL_H_ */

index b1d47cd..1bcdcf8 100644
@@ -128,5 +128,13 @@ struct pmc_ctlr {
 #define START_CP	(1 << 8)
 
 #define CPUPWRREQ_OE	(1 << 16)
+#define CPUPWRREQ_POL	(1 << 15)
+
+#define CRAILID		(0)
+#define CE0ID		(14)
+#define C0NCID		(15)
+#define CRAIL		(1 << CRAILID)
+#define CE0		(1 << CE0ID)
+#define C0NC		(1 << C0NCID)
 
 #endif	/* PMC_H */

index 013a3c5..f97cfd0 100644
@@ -73,6 +73,7 @@ enum {
 	SKU_ID_AP25E		= 0x1b,
 	SKU_ID_T25E		= 0x1c,
 	SKU_ID_T30		= 0x81, /* Cardhu value */
+	SKU_ID_T114_ENG		= 0x00, /* Dalmore value, unfused */
 };
 
 /*

@@ -85,6 +86,7 @@ enum {
 	TEGRA_SOC_T20,
 	TEGRA_SOC_T25,
 	TEGRA_SOC_T30,
+	TEGRA_SOC_T114,
 
 	TEGRA_SOC_CNT,
 	TEGRA_SOC_UNKNOWN	= -1,

402 lines not on this page · raw message

new file mode 100644
index 0000000..abbefcd
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Tegra114 clock control functions */
+
+#ifndef _TEGRA114_CLOCK_H_
+#define _TEGRA114_CLOCK_H_
+
+#include <asm/arch-tegra/clock.h>
+
+/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
+#define OSC_FREQ_SHIFT          28
+#define OSC_FREQ_MASK           (0xF << OSC_FREQ_SHIFT)
+
+#endif	/* _TEGRA114_CLOCK_H_ */

new file mode 100644
index 0000000..c7eb051
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_FLOW_H_
+#define _TEGRA114_FLOW_H_
+
+struct flow_ctlr {
+	u32 halt_cpu_events;
+	u32 halt_cop_events;
+	u32 cpu_csr;
+	u32 cop_csr;
+	u32 xrq_events;
+	u32 halt_cpu1_events;
+	u32 cpu1_csr;
+	u32 halt_cpu2_events;
+	u32 cpu2_csr;
+	u32 halt_cpu3_events;
+	u32 cpu3_csr;
+	u32 cluster_control;
+};
+
+#endif	/* _TEGRA114_FLOW_H_ */

new file mode 100644
index 0000000..7f48f25
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Tegra114 high-level function multiplexing */
+
+#ifndef _TEGRA114_FUNCMUX_H_
+#define _TEGRA114_FUNCMUX_H_
+
+#include <asm/arch-tegra/funcmux.h>
+
+/* Configs supported by the func mux */
+enum {
+	FUNCMUX_DEFAULT = 0,	/* default config */
+
+	/* UART configs */
+	FUNCMUX_UART4_GMI = 0,
+};
+#endif	/* _TEGRA114_FUNCMUX_H_ */

59 lines not on this page · raw message

new file mode 100644
index 0000000..21853b6
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_GPIO_H_
+#define _TEGRA114_GPIO_H_
+
+/*
+ * The Tegra114 GPIO controller has 246 GPIOS in 8 banks of 4 ports,
+ * each with 8 GPIOs.
+ */
+#define TEGRA_GPIO_PORTS	4	/* number of ports per bank */
+#define TEGRA_GPIO_BANKS	8	/* number of banks */
+
+#include <asm/arch-tegra/gpio.h>
+#include <asm/arch-tegra30/gpio.h>
+
+#endif	/* _TEGRA114_GPIO_H_ */

new file mode 100644
index 0000000..c21fbb6
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_HARDWARE_H_
+#define _TEGRA114_HARDWARE_H_
+
+/* include tegra specific hardware definitions */
+
+#endif /* _TEGRA114_HARDWARE_H_ */

618 lines not on this page · raw message

new file mode 100644
index 0000000..c6e2381
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_PMU_H_
+#define _TEGRA114_PMU_H_
+
+/* Set core and CPU voltages to nominal levels */
+int pmu_set_nominal(void);
+
+#endif	/* _TEGRA114_PMU_H_ */

new file mode 100644
index 0000000..ebb16fe
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef	_ASM_ARCH_SPL_H_
+#define	_ASM_ARCH_SPL_H_
+
+#define BOOT_DEVICE_RAM         1
+
+#endif

new file mode 100644
index 0000000..a3d12d6
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TEGRA114_H_
+#define _TEGRA114_H_
+
+#define NV_PA_SDRAM_BASE	0x80000000	/* 0x80000000 for real T114 */
+
+#include <asm/arch-tegra/tegra.h>
+
+#define BCT_ODMDATA_OFFSET	1752	/* offset to ODMDATA word */
+
+#undef NVBOOTINFOTABLE_BCTSIZE
+#undef NVBOOTINFOTABLE_BCTPTR
+#define NVBOOTINFOTABLE_BCTSIZE        0x48    /* BCT size in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTPTR 0x4C    /* BCT pointer in BIT in IRAM */
+
+#define MAX_NUM_CPU            4
+
+#endif /* TEGRA114_H */

index c32925b..119342e 100644
@@ -25,30 +25,24 @@
 #include <asm/arch-tegra/scu.h>
 #include "cpu.h"
 
-enum tegra_family_t {
-	TEGRA_FAMILY_T2x,
-	TEGRA_FAMILY_T3x,
-};
-
-
-enum tegra_family_t get_family(void)
-{
-	u32 reg, chip_id;
-
-	reg = readl(NV_PA_APB_MISC_BASE + GP_HIDREV);
-
-	chip_id = reg >> 8;
-	chip_id &= 0xff;
-	debug("  tegra_get_family: chip_id = %x\n", chip_id);
-	if (chip_id == 0x30)
-		return TEGRA_FAMILY_T3x;
-	else
-		return TEGRA_FAMILY_T2x;
-}
-
 int get_num_cpus(void)
 {
-	return get_family() == TEGRA_FAMILY_T3x ? 4 : 2;
+	struct apb_misc_gp_ctlr *gp;
+	uint rev;
+
+	gp = (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
+	rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
+
+	switch (rev) {
+	case CHIPID_TEGRA20:
+		return 2;
+		break;
+	case CHIPID_TEGRA30:
+	case CHIPID_TEGRA114:
+	default:
+		return 4;
+		break;
+	}
 }
 
 /*

@@ -56,6 +50,7 @@ int get_num_cpus(void)
  */
 struct clk_pll_table tegra_pll_x_table[TEGRA_SOC_CNT][CLOCK_OSC_FREQ_COUNT] = {
 	/* T20: 1 GHz */
+	/*  n,  m, p, cpcon */
 	{{ 1000, 13, 0, 12},	/* OSC 13M */
 	 { 625,  12, 0, 8},	/* OSC 19.2M */
 	 { 1000, 12, 0, 12},	/* OSC 12M */

@@ -75,6 +70,13 @@ struct clk_pll_table tegra_pll_x_table[TEGRA_SOC_CNT][CLOCK_OSC_FREQ_COUNT] = {
 	 { 700, 6, 0, 8},
 	 { 700, 13, 0, 8},
 	},
+
+	/* T114: 1.4 GHz */
+	{{ 862, 8, 0, 8},
+	 { 583, 8, 0, 4},
+	 { 696, 12, 0, 8},
+	 { 700, 13, 0, 8},
+	},
 };
 
 void adjust_pllp_out_freqs(void)

@@ -159,8 +161,8 @@ void init_pllx(void)
 	sel = &tegra_pll_x_table[chip_type][osc];
 	pllx_set_rate(pll, sel->n, sel->m, sel->p, sel->cpcon);
 
-	/* adjust PLLP_out1-4 on T30 */
-	if (chip_type == TEGRA_SOC_T30) {
+	/* adjust PLLP_out1-4 on T30/T114 */
+	if (chip_type == TEGRA_SOC_T30 || chip_type == TEGRA_SOC_T114) {
 		debug("  init_pllx: adjusting PLLP out freqs\n");
 		adjust_pllp_out_freqs();
 	}

@@ -196,10 +198,9 @@ void enable_cpu_clock(int enable)
 	 */
 	clk = readl(&clkrst->crc_clk_cpu_cmplx);
 	clk |= 1 << CPU1_CLK_STP_SHIFT;
-#if defined(CONFIG_TEGRA30)
-	clk |= 1 << CPU2_CLK_STP_SHIFT;
-	clk |= 1 << CPU3_CLK_STP_SHIFT;
-#endif
+	if (get_num_cpus() == 4)
+		clk |= (1 << CPU2_CLK_STP_SHIFT) + (1 << CPU3_CLK_STP_SHIFT);
+
 	/* Stop/Unstop the CPU clock */
 	clk &= ~CPU0_CLK_STP_MASK;
 	clk |= !enable << CPU0_CLK_STP_SHIFT;

@@ -285,7 +286,8 @@ void reset_A9_cpu(int reset)
 
 void clock_enable_coresight(int enable)
 {
-	u32 rst, src;
+	u32 rst, src = 2;
+	int chip;
 
 	debug("clock_enable_coresight entry\n");
 	clock_set_enable(PERIPH_ID_CORESIGHT, enable);

@@ -301,20 +303,23 @@ void clock_enable_coresight(int enable)
 		 * Clock divider request for 204MHz would setup CSITE clock as
 		 * 144MHz for PLLP base 216MHz and 204MHz for PLLP base 408MHz
 		 */
-		if (tegra_get_chip_type() == TEGRA_SOC_T30)
+		chip = tegra_get_chip_type();
+		if (chip == TEGRA_SOC_T30 || chip == TEGRA_SOC_T114)
 			src = CLK_DIVIDER(NVBL_PLLP_KHZ, 204000);
-		else
+		else if (chip == TEGRA_SOC_T20 || chip == TEGRA_SOC_T25)
 			src = CLK_DIVIDER(NVBL_PLLP_KHZ, 144000);
+		else
+			printf("%s: Unknown chip type %X!\n", __func__, chip);
 		clock_ll_set_source_divisor(PERIPH_ID_CSI, 0, src);
 
 		/* Unlock the CPU CoreSight interfaces */
 		rst = CORESIGHT_UNLOCK;
 		writel(rst, CSITE_CPU_DBG0_LAR);
 		writel(rst, CSITE_CPU_DBG1_LAR);
-#if defined(CONFIG_TEGRA30)
-		writel(rst, CSITE_CPU_DBG2_LAR);
-		writel(rst, CSITE_CPU_DBG3_LAR);
-#endif
+		if (get_num_cpus() == 4) {
+			writel(rst, CSITE_CPU_DBG2_LAR);
+			writel(rst, CSITE_CPU_DBG3_LAR);
+		}
 	}
 }
 

index 3e2ea3a..e8e05d7 100644
@@ -26,10 +26,12 @@
 #define PLL_STABILIZATION_DELAY (300)
 #define IO_STABILIZATION_DELAY	(1000)
 
-#if defined(CONFIG_TEGRA30)
-#define NVBL_PLLP_KHZ	(408000)
-#else	/* Tegra20 */
+#if defined(CONFIG_TEGRA20)
 #define NVBL_PLLP_KHZ	(216000)
+#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114)
+#define NVBL_PLLP_KHZ	(408000)
+#else
+#error "Unknown Tegra chip!"
 #endif
 
 #define PLLX_ENABLED		(1 << 30)

297 lines not on this page · raw message

index aebe29e..236cda8 100644
@@ -31,6 +31,7 @@
 #include <asm/arch-tegra/fuse.h>
 #include <asm/arch-tegra/pmc.h>
 #include <asm/arch-tegra/scu.h>
+#include <asm/arch-tegra/tegra.h>
 #include <asm/arch-tegra/warmboot.h>
 
 int tegra_get_chip_type(void)

@@ -42,7 +43,7 @@ int tegra_get_chip_type(void)
 	/*
 	 * This is undocumented, Chip ID is bits 15:8 of the register
 	 * APB_MISC + 0x804, and has value 0x20 for Tegra20, 0x30 for
-	 * Tegra30
+	 * Tegra30, and 0x35 for T114.
 	 */
 	gp = (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
 	rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;

@@ -68,6 +69,12 @@ int tegra_get_chip_type(void)
 			return TEGRA_SOC_T30;
 		}
 		break;
+	case CHIPID_TEGRA114:
+		switch (tegra_sku_id) {
+		case SKU_ID_T114_ENG:
+			return TEGRA_SOC_T114;
+		}
+		break;
 	}
 	/* unknown sku id */
 	return TEGRA_SOC_UNKNOWN;

index 1ec6c06..08bfa64 100644
@@ -37,8 +37,10 @@ enum {
 	/* UARTs which we can enable */
 	UARTA	= 1 << 0,
 	UARTB	= 1 << 1,
+	UARTC	= 1 << 2,
 	UARTD	= 1 << 3,
-	UART_COUNT = 4,
+	UARTE	= 1 << 4,
+	UART_COUNT = 5,
 };
 
 /*

@@ -68,7 +70,7 @@ unsigned int query_sdram_size(void)
 	case 3:
 		return 0x40000000;	/* 1GB */
 	}
-#else	/* Tegra30 */
+#else	/* Tegra30/Tegra114 */
 	/* bits 31:28 in OdmData are used for RAM size on T30  */
 	switch ((reg) >> 28) {
 	case 0:

@@ -117,12 +119,18 @@ static int uart_configs[] = {
 	-1,
 	FUNCMUX_UART4_GMC,
 	-1,
-#else	/* Tegra30 */
+#elif defined(CONFIG_TEGRA30)
 	FUNCMUX_UART1_ULPI,	/* UARTA */
 	-1,
 	-1,
 	-1,
 	-1,
+#else	/* Tegra114 */
+	-1,
+	-1,
+	-1,
+	FUNCMUX_UART4_GMI,	/* UARTD */
+	-1,
 #endif
 };
 

@@ -138,6 +146,7 @@ static void setup_uarts(int uart_ids)
 		PERIPH_ID_UART2,
 		PERIPH_ID_UART3,
 		PERIPH_ID_UART4,
+		PERIPH_ID_UART5,
 	};
 	size_t i;
 

@@ -161,9 +170,15 @@ void board_init_uart_f(void)
 #ifdef CONFIG_TEGRA_ENABLE_UARTB
 	uart_ids |= UARTB;
 #endif
+#ifdef CONFIG_TEGRA_ENABLE_UARTC
+	uart_ids |= UARTC;
+#endif
 #ifdef CONFIG_TEGRA_ENABLE_UARTD
 	uart_ids |= UARTD;
 #endif
+#ifdef CONFIG_TEGRA_ENABLE_UARTE
+	uart_ids |= UARTE;
+#endif
 	setup_uarts(uart_ids);
 }
 

655 lines not on this page · raw message

63 lines not on this page · raw message

506 lines not on this page · raw message

index a4af539..e986fcf 100644
@@ -196,7 +196,7 @@ void gpio_early_init(void) __attribute__((weak, alias("__gpio_early_init")));
 
 int board_early_init_f(void)
 {
-#if defined(CONFIG_TEGRA30)
+#if !defined(CONFIG_TEGRA20)
 	pinmux_init();
 #endif
 	board_init_uart_f();

new file mode 100644
index 0000000..aca3c7d
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <asm/arch/pinmux.h>
+#include "pinmux-config-dalmore.h"
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+	pinmux_config_table(tegra114_pinmux_common,
+		ARRAY_SIZE(tegra114_pinmux_common));
+
+	pinmux_config_table(unused_pins_lowpower,
+		ARRAY_SIZE(unused_pins_lowpower));
+}

249 lines not on this page · raw message

50 lines not on this page · raw message

79 lines not on this page · raw message