1# SPDX-License-Identifier: GPL-2.0-only 2if ARCH_ROCKCHIP || COMPILE_TEST 3 4menu "Rockchip SoC drivers" 5 6source "drivers/soc/rockchip/Kconfig.cpu" 7 8# 9# Rockchip Android Features 10# 11 12config NO_GKI 13 bool "Disable Android GKI support" 14 default y if !GKI_HACKS_TO_FIX 15 help 16 Say y here to disable Android GKI support. Then 17 all the ABI compatibilities are not applicable. 18 19 If unsure, say Y. 20 21# 22# Rockchip Soc drivers 23# 24 25config ROCKCHIP_AMP 26 tristate "Rockchip AMP support" 27 help 28 Say y here to enable Rockchip AMP support. 29 This option protects resources used by AMP. 30 31config ROCKCHIP_ARM64_ALIGN_FAULT_FIX 32 bool "Rockchip align fault fix support" 33 depends on ARM64 && NO_GKI 34 help 35 Say y here to enable Rockchip align fault fix support. 36 37config ROCKCHIP_CPUINFO 38 tristate "Rockchip cpuinfo support" 39 depends on (ROCKCHIP_EFUSE || ROCKCHIP_OTP) && (ARM64 || ARM) 40 help 41 Say y here to enable Rockchip cpuinfo support. 42 Set system_serial_low/high from eFuse ID. 43 Serial can read from /proc/cpuinfo. 44 45 If unsure, say N. 46 47config ROCKCHIP_GRF 48 tristate "Rockchip General Register Files support" 49 help 50 The General Register Files are a central component providing 51 special additional settings registers for a lot of soc-components. 52 In a lot of cases there also need to be default settings initialized 53 to make some of them conform to expectations of the kernel. 54 55config ROCKCHIP_HW_DECOMPRESS 56 bool "Rockchip HardWare Decompress Support" 57 help 58 This driver support Decompress IP built-in Rockchip SoC, support 59 LZ4, GZIP, ZLIB. 60 61config ROCKCHIP_HW_DECOMPRESS_USER 62 tristate "Rockchip HardWare Decompress User Interface Support" 63 default n 64 select ROCKCHIP_HW_DECOMPRESS 65 help 66 This driver support user invokes the Decompress IP built-in Rockchip SoC, support 67 LZ4, GZIP, ZLIB. 68 69config ROCKCHIP_IODOMAIN 70 tristate "Rockchip IO domain support" 71 depends on OF 72 help 73 Say y here to enable support io domains on Rockchip SoCs. It is 74 necessary for the io domain setting of the SoC to match the 75 voltage supplied by the regulators. 76 77config ROCKCHIP_IOMUX 78 tristate "Rockchip IOMUX ioctl support" 79 depends on PINCTRL_ROCKCHIP 80 help 81 This is the debug option for rockchip pinctrl driver by add a device 82 /dev/iomux to set or get iomux. 83 84 If unsure, say N. 85 86config ROCKCHIP_IPA 87 tristate "Rockchip IPA support" 88 depends on THERMAL && OF 89 help 90 Say y here to enable rockchip IPA. 91 Add a simple power model for ipa to calculate static power and 92 dynamic power. 93 94 If unsure, say N. 95 96config ROCKCHIP_OPP 97 tristate "Rockchip OPP select support" 98 depends on PM_DEVFREQ 99 help 100 Say y here to enable rockchip OPP support. 101 102config ROCKCHIP_OPTIMIZE_RT_PRIO 103 bool "Rockchip optimize prio for kernel RT thread and kworker" 104 depends on NO_GKI 105 help 106 In some cases, there are too much userspace high priority RT threads, which 107 cause kernel RT threads or kworkers block too long time. This config separate 108 kernel and userspace RT threads into two priority regions, priority 0~49 for 109 kernel and priority 50~99 for userspace, so that kernel RT threads is always 110 higher priority than userspace. This config also set RT policy for kworkers. 111 112config ROCKCHIP_PERFORMANCE 113 bool "Rockchip performance configuration support" 114 depends on NO_GKI 115 help 116 This config aims to support different requests between power consumption 117 and performance. 118 119config ROCKCHIP_PERFORMANCE_LEVEL 120 int "Rockchip performance default level" 121 depends on ROCKCHIP_PERFORMANCE 122 range 0 2 123 default 1 124 help 125 Select default performance level: 126 127 0 for low-performance (powersave), 128 1 for normal performance, 129 2 for high-performance. 130 131 This can also be changed at runtime (via the level module parameter). 132 133config ROCKCHIP_PM_DOMAINS 134 tristate "Rockchip generic power domain" 135 depends on PM 136 select PM_GENERIC_DOMAINS 137 help 138 Say y here to enable power domain support. 139 In order to meet high performance and low power requirements, a power 140 management unit is designed or saving power when RK3288 in low power 141 mode. The RK3288 PMU is dedicated for managing the power of the whole chip. 142 143 If unsure, say N. 144 145config ROCKCHIP_PVTM 146 tristate "Rockchip PVTM support" 147 help 148 Say y here to enable pvtm support. 149 The Process-Voltage-Temperature Monitor (PVTM) is used to monitor 150 the chip performance variance caused by chip process, voltage and 151 temperature. 152 153config ROCKCHIP_RAMDISK 154 bool "Rockchip RAM disk support" 155 help 156 Saying Y here will allow you to use reserved RAM memory as a block 157 device. 158 159config ROCKCHIP_SUSPEND_MODE 160 tristate "Rockchip suspend mode config" 161 depends on ROCKCHIP_SIP 162 help 163 Say Y here if you want to set the suspend mode to the ATF. 164 165config ROCKCHIP_SYSTEM_MONITOR 166 tristate "Rockchip system monitor support" 167 help 168 Say y here to enable rockchip system monitor support. 169 170config ROCKCHIP_VENDOR_STORAGE 171 tristate "Rockchip vendor storage support" 172 help 173 Say y here to enable rockchip vendor storage support. 174 175config ROCKCHIP_MMC_VENDOR_STORAGE 176 tristate "Rockchip mmc vendor storage support" 177 depends on ROCKCHIP_VENDOR_STORAGE && MMC 178 help 179 Say y here to enable rockchip mmc vendor storage support. 180 181config ROCKCHIP_FLASH_VENDOR_STORAGE 182 tristate "Rockchip flash vendor storage support" 183 depends on ROCKCHIP_VENDOR_STORAGE && RK_FLASH 184 help 185 Say y here to enable rockchip flash vendor storage support. 186 187config ROCKCHIP_MTD_VENDOR_STORAGE 188 tristate "Rockchip mtd vendor storage support" 189 depends on ROCKCHIP_VENDOR_STORAGE && MTD 190 help 191 Say y here to enable rockchip mtd vendor storage support. 192 193config ROCKCHIP_RAM_VENDOR_STORAGE 194 tristate "Rockchip ram vendor storage support" 195 depends on ROCKCHIP_VENDOR_STORAGE 196 help 197 Say y here to enable rockchip ram vendor storage support. 198 199config ROCKCHIP_VENDOR_STORAGE_UPDATE_LOADER 200 bool "Rockchip vendor storage update loader support" 201 default n 202 help 203 Say y here to enable rockchip vendor storage update loader support. 204 The /dev/vendor_storage must set root user access only. 205 206menu "FIQ Debugger" 207source "drivers/soc/rockchip/fiq_debugger/Kconfig" 208endmenu 209 210config ROCKCHIP_DEBUG 211 tristate "Rockchip DEBUG" 212 help 213 Print dbgpcsr for every cpu when panic. 214 215config ROCKCHIP_MINI_KERNEL 216 bool "Rockchip Mini Kernel support" 217 select NO_GKI 218 default y if CPU_RV1106 || CPU_RV1126 219 help 220 Say y here to enable Rockchip mini kernel support. 221 This option make the kernel size smaller. 222 223config ROCKCHIP_THUNDER_BOOT 224 bool "Rockchip Thunder Boot support" 225 depends on NO_GKI 226 help 227 Say y here to enable Rockchip thunder boot support. 228 This option make the kernel boot faster. 229 230config ROCKCHIP_THUNDER_BOOT_MMC 231 bool "Rockchip Thunder Boot from MMC" 232 depends on ROCKCHIP_THUNDER_BOOT 233 help 234 Say y if boot from MMC. 235 236config ROCKCHIP_THUNDER_BOOT_SFC 237 bool "Rockchip Thunder Boot from SFC" 238 depends on ROCKCHIP_THUNDER_BOOT 239 help 240 Say y if boot from SPI Flash from SFC controller. 241 242config ROCKCHIP_THUNDER_BOOT_SERVICE 243 bool "Rockchip Thunder Boot Service" 244 depends on ROCKCHIP_THUNDER_BOOT 245 depends on MAILBOX 246 help 247 Say y if MCU need to notify AP. 248 249config ROCKCHIP_NPOR_POWERGOOD 250 bool "Rockchip NPOR Powergood" 251 help 252 Say y if SOC integrate ROCKCHIP NPOR Powergood. 253 254# 255# Rockchip Procfs drivers 256# 257 258config RK_CMA_PROCFS 259 tristate "CMA procfs interface" 260 depends on CMA && PROC_FS 261 help 262 Turns on the ProcFS interface for CMA, shows the bitmap in hex 263 format. 264 265config RK_DMABUF_PROCFS 266 tristate "DMABUF procfs support" 267 depends on DMA_SHARED_BUFFER 268 depends on PROC_FS 269 help 270 Turns on this to create a procfs debug interface for dma-buf, support 271 get information from db_list by get_each_dmabuf. 272 273 If unsure, say "N". 274 275config RK_MEMBLOCK_PROCFS 276 bool "Memblock procfs for reserved memory" 277 depends on PROC_FS && ARCH_KEEP_MEMBLOCK 278 help 279 Extend memblock procfs to show size of each memblock, and shows the 280 result of total size by KiB format. 281 282source "drivers/soc/rockchip/minidump/Kconfig" 283 284endmenu 285 286endif 287