7 select SYS_FSL_ERRATUM_A010315
11 select ARMV8_SET_SMPEN
15 select SYS_FSL_DDR_VER_50
16 select SYS_FSL_ERRATUM_A008850
17 select SYS_FSL_ERRATUM_A009660
18 select SYS_FSL_ERRATUM_A009663
19 select SYS_FSL_ERRATUM_A009929
20 select SYS_FSL_ERRATUM_A009942
21 select SYS_FSL_ERRATUM_A010315
22 select SYS_FSL_ERRATUM_A010539
23 select SYS_FSL_HAS_DDR3
24 select SYS_FSL_HAS_DDR4
28 select ARMV8_SET_SMPEN
32 select SYS_FSL_DDR_VER_50
33 select SYS_FSL_ERRATUM_A008511
34 select SYS_FSL_ERRATUM_A009801
35 select SYS_FSL_ERRATUM_A009803
36 select SYS_FSL_ERRATUM_A009942
37 select SYS_FSL_ERRATUM_A010165
38 select SYS_FSL_ERRATUM_A010539
39 select SYS_FSL_HAS_DDR4
44 select ARMV8_SET_SMPEN
48 select SYS_FSL_DDR_VER_50
49 select SYS_FSL_HAS_DP_DDR
50 select SYS_FSL_HAS_SEC
51 select SYS_FSL_HAS_DDR4
52 select SYS_FSL_SEC_COMPAT_5
55 select SYS_FSL_ERRATUM_A008336
56 select SYS_FSL_ERRATUM_A008511
57 select SYS_FSL_ERRATUM_A008514
58 select SYS_FSL_ERRATUM_A008585
59 select SYS_FSL_ERRATUM_A009635
60 select SYS_FSL_ERRATUM_A009663
61 select SYS_FSL_ERRATUM_A009801
62 select SYS_FSL_ERRATUM_A009803
63 select SYS_FSL_ERRATUM_A009942
64 select SYS_FSL_ERRATUM_A010165
68 select SYS_FSL_HAS_SEC
69 select SYS_FSL_SEC_COMPAT_5
79 menu "Layerscape architecture"
80 depends on FSL_LSCH2 || FSL_LSCH3
82 config FSL_PCIE_COMPAT
83 string "PCIe compatible of Kernel DT"
84 depends on PCIE_LAYERSCAPE
85 default "fsl,ls1012a-pcie" if ARCH_LS1012A
86 default "fsl,ls1043a-pcie" if ARCH_LS1043A
87 default "fsl,ls1046a-pcie" if ARCH_LS1046A
88 default "fsl,ls2080a-pcie" if ARCH_LS2080A
90 This compatible is used to find pci controller node in Kernel DT
93 config HAS_FEATURE_GIC64K_ALIGN
95 default y if ARCH_LS1043A
100 bool "FSL Layerscape PPA firmware support"
101 depends on !ARMV8_PSCI
102 depends on ARCH_LS1043A || ARCH_LS1046A
103 select FSL_PPA_ARMV8_PSCI
105 The FSL Primary Protected Application (PPA) is a software component
106 which is loaded during boot stage, and then remains resident in RAM
107 and runs in the TrustZone after boot.
110 config FSL_PPA_ARMV8_PSCI
111 bool "PSCI implementation in PPA firmware"
112 depends on FSL_LS_PPA
114 This config enables the ARMv8 PSCI implementation in PPA firmware.
115 This is a private PSCI implementation and different from those
116 implemented under the common ARMv8 PSCI framework.
119 config SYS_FSL_ERRATUM_A010315
120 bool "Workaround for PCIe erratum A010315"
122 config SYS_FSL_ERRATUM_A010539
123 bool "Workaround for PIN MUX erratum A010539"
126 int "Maximum number of CPUs permitted for Layerscape"
127 default 4 if ARCH_LS1043A
128 default 4 if ARCH_LS1046A
129 default 16 if ARCH_LS2080A
132 Set this number to the maximum number of possible CPUs in the SoC.
133 SoCs may have multiple clusters with each cluster may have multiple
134 ports. If some ports are reserved but higher ports are used for
135 cores, count the reserved ports. This will allocate enough memory
136 in spin table to properly handle all cores.
141 Enable Freescale Secure Boot feature
144 bool "Init the QSPI AHB bus"
146 The default setting for QSPI AHB bus just support 3bytes addressing.
147 But some QSPI flash size up to 64MBytes, so initialize the QSPI AHB
148 bus for those flashes to support the full QSPI flash size.
150 config SYS_FSL_IFC_BANK_COUNT
151 int "Maximum banks of Integrated flash controller"
152 depends on ARCH_LS1043A || ARCH_LS1046A || ARCH_LS2080A
153 default 4 if ARCH_LS1043A
154 default 4 if ARCH_LS1046A
155 default 8 if ARCH_LS2080A
157 config SYS_FSL_HAS_DP_DDR
160 config SYS_FSL_SRDS_1
163 config SYS_FSL_SRDS_2
166 config SYS_HAS_SERDES
171 menu "Layerscape clock tree configuration"
172 depends on FSL_LSCH2 || FSL_LSCH3
175 bool "Enable clock tree initialization"
178 config CLUSTER_CLK_FREQ
179 int "Reference clock of core cluster"
180 depends on ARCH_LS1012A
183 This number is the reference clock frequency of core PLL.
184 For most platforms, the core PLL and Platform PLL have the same
185 reference clock, but for some platforms, LS1012A for instance,
186 they are provided sepatately.
188 config SYS_FSL_PCLK_DIV
189 int "Platform clock divider"
190 default 1 if ARCH_LS1043A
191 default 1 if ARCH_LS1046A
194 This is the divider that is used to derive Platform clock from
195 Platform PLL, in another word:
196 Platform_clk = Platform_PLL_freq / this_divider
198 config SYS_FSL_DSPI_CLK_DIV
199 int "DSPI clock divider"
200 default 1 if ARCH_LS1043A
203 This is the divider that is used to derive DSPI clock from Platform
204 PLL, in another word DSPI_clk = Platform_PLL_freq / this_divider.
206 config SYS_FSL_DUART_CLK_DIV
207 int "DUART clock divider"
208 default 1 if ARCH_LS1043A
211 This is the divider that is used to derive DUART clock from Platform
212 clock, in another word DUART_clk = Platform_clk / this_divider.
214 config SYS_FSL_I2C_CLK_DIV
215 int "I2C clock divider"
216 default 1 if ARCH_LS1043A
219 This is the divider that is used to derive I2C clock from Platform
220 clock, in another word I2C_clk = Platform_clk / this_divider.
222 config SYS_FSL_IFC_CLK_DIV
223 int "IFC clock divider"
224 default 1 if ARCH_LS1043A
227 This is the divider that is used to derive IFC clock from Platform
228 clock, in another word IFC_clk = Platform_clk / this_divider.
230 config SYS_FSL_LPUART_CLK_DIV
231 int "LPUART clock divider"
232 default 1 if ARCH_LS1043A
235 This is the divider that is used to derive LPUART clock from Platform
236 clock, in another word LPUART_clk = Platform_clk / this_divider.
238 config SYS_FSL_SDHC_CLK_DIV
239 int "SDHC clock divider"
240 default 1 if ARCH_LS1043A
241 default 1 if ARCH_LS1012A
244 This is the divider that is used to derive SDHC clock from Platform
245 clock, in another word SDHC_clk = Platform_clk / this_divider.
248 config SYS_FSL_ERRATUM_A008336
251 config SYS_FSL_ERRATUM_A008514
254 config SYS_FSL_ERRATUM_A008585
257 config SYS_FSL_ERRATUM_A008850
260 config SYS_FSL_ERRATUM_A009635
263 config SYS_FSL_ERRATUM_A009660
266 config SYS_FSL_ERRATUM_A009929