1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Texas Instruments, <www.ti.com>
7 * Aneesh V <aneesh@ti.com>
8 * Sricharan R <r.sricharan@ti.com>
14 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
15 #include <asm/types.h>
16 #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
18 #include <linux/sizes.h>
21 * L4 Peripherals - L4 Wakeup and L4 Core now
23 #define OMAP54XX_L4_CORE_BASE 0x4A000000
24 #define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
25 #define OMAP54XX_L4_PER_BASE 0x48000000
28 #define CONTROL_CORE_ID_CODE 0x4A002204
29 #define CONTROL_WKUP_ID_CODE 0x4AE0C204
31 #if defined(CONFIG_DRA7XX)
32 #define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE
34 #define CONTROL_ID_CODE CONTROL_CORE_ID_CODE
37 #if defined(CONFIG_DRA7XX)
38 #define DRA7_USB_OTG_SS1_BASE 0x48890000
39 #define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000
40 #define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00
41 #define DRA7_USB3_PHY1_POWER 0x4A002370
42 #define DRA7_USB2_PHY1_POWER 0x4A002300
44 #define DRA7_USB_OTG_SS2_BASE 0x488D0000
45 #define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000
46 #define DRA7_USB2_PHY2_POWER 0x4A002E74
48 #define OMAP5XX_USB_OTG_SS_BASE 0x4A030000
49 #define OMAP5XX_USB_OTG_SS_GLUE_BASE 0x4A020000
50 #define OMAP5XX_USB3_PHY_PLL_CTRL 0x4A084C00
51 #define OMAP5XX_USB3_PHY_POWER 0x4A002370
52 #define OMAP5XX_USB2_PHY_POWER 0x4A002300
56 #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
57 #define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
58 #define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
59 #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
60 #define DRA762_CONTROL_ID_CODE_ES1_0 0x0BB5002F
61 #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
62 #define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F
63 #define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F
64 #define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
65 #define DRA722_CONTROL_ID_CODE_ES2_0 0x1B9BC02F
66 #define DRA722_CONTROL_ID_CODE_ES2_1 0x2B9BC02F
68 #define DRA762_ABZ_PACKAGE 0x2
69 #define DRA762_ACD_PACKAGE 0x3
72 #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
73 #define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
74 #define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
75 #define UART4_BASE (OMAP54XX_L4_PER_BASE + 0x6e000)
77 /* General Purpose Timers */
78 #define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
79 #define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
80 #define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
82 /* Watchdog Timer2 - MPU watchdog */
83 #define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
86 #define QSPI_BASE 0x4B300000
89 #define DWC_AHSATA_BASE 0x4A140000
92 * Hardware Register Details
96 #define WD_UNLOCK1 0xAAAA
97 #define WD_UNLOCK2 0x5555
100 #define TCLR_ST (0x1 << 0)
101 #define TCLR_AR (0x1 << 1)
102 #define TCLR_PRE (0x1 << 5)
105 #define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
106 #define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
107 #define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
108 #define CONTROL_EFUSE_2_OVERRIDE 0x00084000
111 #define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
112 #define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
113 #define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
114 #define LPDDR2IO_GR10_WD_MASK (3 << 17)
115 #define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
117 /* CONTROL_EFUSE_2 */
118 #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
120 #define SDCARD_BIAS_PWRDNZ (1 << 27)
121 #define SDCARD_PWRDNZ (1 << 26)
122 #define SDCARD_BIAS_HIZ_MODE (1 << 25)
123 #define SDCARD_PBIASLITE_VMODE (1 << 21)
128 unsigned char res[0x10];
129 unsigned int s32k_cr; /* 0x10 */
132 #define DEVICE_TYPE_SHIFT 0x6
133 #define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
135 /* Output impedance control */
136 #define ds_120_ohm 0x0
137 #define ds_60_ohm 0x1
138 #define ds_45_ohm 0x2
139 #define ds_30_ohm 0x3
142 /* Slew rate control */
144 #define sc_medium 0x1
149 /* Target capacitance control */
150 #define lb_5_12_pf 0x0
151 #define lb_12_25_pf 0x1
152 #define lb_25_50_pf 0x2
153 #define lb_50_80_pf 0x3
156 #define usb_i_mask 0x7
158 #define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
159 #define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
160 #define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
161 #define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
162 #define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
164 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
165 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
166 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
167 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
168 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
170 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
171 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64646464
172 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
173 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xBC6318DC
174 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
176 #define EFUSE_1 0x45145100
177 #define EFUSE_2 0x45145100
178 #define EFUSE_3 0x45145100
179 #define EFUSE_4 0x45145100
180 #endif /* __ASSEMBLY__ */
183 * In all cases, the TRM defines the RAM Memory Map for the processor
184 * and indicates the area for the downloaded image. We use all of that
185 * space for download and once up and running may use other parts of the
186 * map for our needs. We set a scratch space that is at the end of the
187 * OMAP5 download area, but within the DRA7xx download area (as it is
188 * much larger) and do not, at this time, make use of the additional
191 #if defined(CONFIG_DRA7XX)
192 #define NON_SECURE_SRAM_START 0x40300000
193 #define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */
194 #define NON_SECURE_SRAM_IMG_END 0x4037C000
196 #define NON_SECURE_SRAM_START 0x40300000
197 #define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
198 #define NON_SECURE_SRAM_IMG_END 0x4031E000
200 #define SRAM_SCRATCH_SPACE_ADDR (NON_SECURE_SRAM_IMG_END - SZ_1K)
202 /* base address for indirect vectors (internal boot mode) */
203 #define SRAM_ROM_VECT_BASE 0x4031F000
205 /* CONTROL_SRCOMP_XXX_SIDE */
206 #define OVERRIDE_XS_SHIFT 30
207 #define OVERRIDE_XS_MASK (1 << 30)
208 #define SRCODE_READ_XS_SHIFT 12
209 #define SRCODE_READ_XS_MASK (0xff << 12)
210 #define PWRDWN_XS_SHIFT 11
211 #define PWRDWN_XS_MASK (1 << 11)
212 #define DIVIDE_FACTOR_XS_SHIFT 4
213 #define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
214 #define MULTIPLY_FACTOR_XS_SHIFT 1
215 #define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
216 #define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
217 #define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
220 #define OMAP_ABB_SETTLING_TIME 50
221 #define OMAP_ABB_CLOCK_CYCLES 16
223 /* ABB tranxdone mask */
224 #define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
225 #define OMAP_ABB_MM_TXDONE_MASK (0x1 << 31)
226 #define OMAP_ABB_IVA_TXDONE_MASK (0x1 << 30)
227 #define OMAP_ABB_EVE_TXDONE_MASK (0x1 << 29)
228 #define OMAP_ABB_GPU_TXDONE_MASK (0x1 << 28)
230 /* ABB efuse masks */
231 #define OMAP5_PROD_ABB_FUSE_VSET_MASK (0x1F << 20)
232 #define OMAP5_PROD_ABB_FUSE_ENABLE_MASK (0x1 << 25)
233 #define DRA7_ABB_FUSE_VSET_MASK (0x1F << 20)
234 #define DRA7_ABB_FUSE_ENABLE_MASK (0x1 << 25)
235 #define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
236 #define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
239 struct srcomp_params {
251 u32 ctrl_emif_sdram_config_ext;
252 u32 ctrl_emif_sdram_config_ext_final;
253 u32 ctrl_ddr_ctrl_ext_0;
256 void clrset_spare_register(u8 spare_type, u32 clear_bits, u32 set_bits);
258 #endif /* __ASSEMBLY__ */
260 /* Boot parameters */
262 struct omap_boot_parameters {
263 unsigned int boot_message;
264 unsigned int boot_device_descriptor;
265 unsigned char boot_device;
266 unsigned char reset_reason;
267 unsigned char ch_flags;