3 * Texas Instruments, <www.ti.com>
6 * Aneesh V <aneesh@ti.com>
7 * Sricharan R <r.sricharan@ti.com>
9 * SPDX-License-Identifier: GPL-2.0+
15 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
16 #include <asm/types.h>
17 #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */
20 * L4 Peripherals - L4 Wakeup and L4 Core now
22 #define OMAP54XX_L4_CORE_BASE 0x4A000000
23 #define OMAP54XX_L4_WKUP_BASE 0x4Ae00000
24 #define OMAP54XX_L4_PER_BASE 0x48000000
27 #define CONTROL_CORE_ID_CODE 0x4A002204
28 #define CONTROL_WKUP_ID_CODE 0x4AE0C204
30 #if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
31 #define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE
33 #define CONTROL_ID_CODE CONTROL_CORE_ID_CODE
36 #if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
37 #define DRA7_USB_OTG_SS1_BASE 0x48890000
38 #define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000
39 #define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00
40 #define DRA7_USB3_PHY1_POWER 0x4A002370
41 #define DRA7_USB2_PHY1_POWER 0x4A002300
43 #define DRA7_USB_OTG_SS2_BASE 0x488D0000
44 #define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000
45 #define DRA7_USB2_PHY2_POWER 0x4A002E74
47 #define OMAP5XX_USB_OTG_SS_BASE 0x4A030000
48 #define OMAP5XX_USB_OTG_SS_GLUE_BASE 0x4A020000
49 #define OMAP5XX_USB3_PHY_PLL_CTRL 0x4A084C00
50 #define OMAP5XX_USB3_PHY_POWER 0x4A002370
51 #define OMAP5XX_USB2_PHY_POWER 0x4A002300
55 #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
56 #define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
57 #define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
58 #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
59 #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F
60 #define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F
61 #define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F
62 #define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
65 #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000)
66 #define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000)
67 #define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000)
68 #define UART4_BASE (OMAP54XX_L4_PER_BASE + 0x6e000)
70 /* General Purpose Timers */
71 #define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000)
72 #define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000)
73 #define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000)
75 /* Watchdog Timer2 - MPU watchdog */
76 #define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)
79 #define QSPI_BASE 0x4B300000
82 #define DWC_AHSATA_BASE 0x4A140000
85 * Hardware Register Details
89 #define WD_UNLOCK1 0xAAAA
90 #define WD_UNLOCK2 0x5555
93 #define TCLR_ST (0x1 << 0)
94 #define TCLR_AR (0x1 << 1)
95 #define TCLR_PRE (0x1 << 5)
98 #define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
99 #define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f
100 #define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110
101 #define CONTROL_EFUSE_2_OVERRIDE 0x00084000
104 #define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C
105 #define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E
106 #define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C
107 #define LPDDR2IO_GR10_WD_MASK (3 << 17)
108 #define CONTROL_LPDDR2IO_3_VAL 0xA0888C00
110 /* CONTROL_EFUSE_2 */
111 #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000
113 #define SDCARD_BIAS_PWRDNZ (1 << 27)
114 #define SDCARD_PWRDNZ (1 << 26)
115 #define SDCARD_BIAS_HIZ_MODE (1 << 25)
116 #define SDCARD_PBIASLITE_VMODE (1 << 21)
121 unsigned char res[0x10];
122 unsigned int s32k_cr; /* 0x10 */
125 #define DEVICE_TYPE_SHIFT 0x6
126 #define DEVICE_TYPE_MASK (0x7 << DEVICE_TYPE_SHIFT)
127 #define DEVICE_GP 0x3
129 /* Output impedance control */
130 #define ds_120_ohm 0x0
131 #define ds_60_ohm 0x1
132 #define ds_45_ohm 0x2
133 #define ds_30_ohm 0x3
136 /* Slew rate control */
138 #define sc_medium 0x1
143 /* Target capacitance control */
144 #define lb_5_12_pf 0x0
145 #define lb_12_25_pf 0x1
146 #define lb_25_50_pf 0x2
147 #define lb_50_80_pf 0x3
150 #define usb_i_mask 0x7
152 #define DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN 0x80828082
153 #define DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN 0x82828200
154 #define DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL 0x8421
155 #define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
156 #define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
158 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL 0x7C7C7C6C
159 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL 0x64646464
160 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE 0xBAE8C631
161 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE 0xBC6318DC
162 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE 0x0
164 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
165 #define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64646464
166 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
167 #define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xBC6318DC
168 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
170 #define EFUSE_1 0x45145100
171 #define EFUSE_2 0x45145100
172 #define EFUSE_3 0x45145100
173 #define EFUSE_4 0x45145100
174 #endif /* __ASSEMBLY__ */
177 * In all cases, the TRM defines the RAM Memory Map for the processor
178 * and indicates the area for the downloaded image. We use all of that
179 * space for download and once up and running may use other parts of the
180 * map for our needs. We set a scratch space that is at the end of the
181 * OMAP5 download area, but within the DRA7xx download area (as it is
182 * much larger) and do not, at this time, make use of the additional
185 #if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
186 #define NON_SECURE_SRAM_START 0x40300000
187 #define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */
189 #define NON_SECURE_SRAM_START 0x40300000
190 #define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */
192 #define SRAM_SCRATCH_SPACE_ADDR 0x4031E000
194 /* base address for indirect vectors (internal boot mode) */
195 #define SRAM_ROM_VECT_BASE 0x4031F000
197 /* CONTROL_SRCOMP_XXX_SIDE */
198 #define OVERRIDE_XS_SHIFT 30
199 #define OVERRIDE_XS_MASK (1 << 30)
200 #define SRCODE_READ_XS_SHIFT 12
201 #define SRCODE_READ_XS_MASK (0xff << 12)
202 #define PWRDWN_XS_SHIFT 11
203 #define PWRDWN_XS_MASK (1 << 11)
204 #define DIVIDE_FACTOR_XS_SHIFT 4
205 #define DIVIDE_FACTOR_XS_MASK (0x7f << 4)
206 #define MULTIPLY_FACTOR_XS_SHIFT 1
207 #define MULTIPLY_FACTOR_XS_MASK (0x7 << 1)
208 #define SRCODE_OVERRIDE_SEL_XS_SHIFT 0
209 #define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0)
212 #define OMAP_ABB_SETTLING_TIME 50
213 #define OMAP_ABB_CLOCK_CYCLES 16
215 /* ABB tranxdone mask */
216 #define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7)
218 /* ABB efuse masks */
219 #define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24)
220 #define OMAP5_ABB_FUSE_ENABLE_MASK (0x1 << 29)
221 #define DRA7_ABB_FUSE_VSET_MASK (0x1F << 20)
222 #define DRA7_ABB_FUSE_ENABLE_MASK (0x1 << 25)
223 #define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
224 #define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
227 struct srcomp_params {
239 u32 ctrl_emif_sdram_config_ext;
240 u32 ctrl_emif_sdram_config_ext_final;
241 u32 ctrl_ddr_ctrl_ext_0;
244 void clrset_spare_register(u8 spare_type, u32 clear_bits, u32 set_bits);
246 #endif /* __ASSEMBLY__ */
248 /* Boot parameters */
250 struct omap_boot_parameters {
251 unsigned int boot_message;
252 unsigned int boot_device_descriptor;
253 unsigned char boot_device;
254 unsigned char reset_reason;
255 unsigned char ch_flags;