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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 9d82388d5043d09fe37b7fe48471d3419e404fa8 / . / drivers / ddr / fsl / Kconfig
blob: 7f8f3570dd8c1972626c9c8dffb724a41705a4a9 [file] [log] [blame]
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]1config SYS_FSL_DDR
2 bool
3 help
4 Select Freescale General DDR driver, shared between most Freescale
Tom Rini1c588572021-05-14 21:34:26 -0400[diff] [blame]5 PowerPC- based SoCs (such as mpc83xx, mpc85xx and ARM- based
6 Layerscape SoCs (such as ls2080a).
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]7
8config SYS_FSL_MMDC
9 bool
10 help
11 Select Freescale Multi Mode DDR controller (MMDC).
12
Tom Rini140f0aa2022-06-15 12:03:47 -0400[diff] [blame]13config SYS_FSL_DDR_EMU
14 bool
15 help
16 Specify emulator support for DDR. Some DDR features such as deskew
17 training are not available.
18
Tom Rini95372162021-08-21 13:50:18 -0400[diff] [blame]19if SYS_FSL_DDR || SYS_FSL_MMDC
20
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]21config SYS_FSL_DDR_BE
22 bool
23 help
24 Access DDR registers in big-endian
25
26config SYS_FSL_DDR_LE
27 bool
28 help
29 Access DDR registers in little-endian
30
Rajesh Bhagat32413122019-02-01 05:22:01 +0000[diff] [blame]31config FSL_DDR_BIST
32 bool
33
34config FSL_DDR_INTERACTIVE
35 bool
36
37config FSL_DDR_SYNC_REFRESH
38 bool
39
40config FSL_DDR_FIRST_SLOT_QUAD_CAPABLE
41 bool
42
Tom Rinid0748892022-07-31 21:08:22 -0400[diff] [blame]43config SYS_FSL_OTHER_DDR_NUM_CTRLS
44 bool
45
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]46menu "Freescale DDR controllers"
47 depends on SYS_FSL_DDR
48
York Sun51370d52016-12-28 08:43:45 -0800[diff] [blame]49config SYS_NUM_DDR_CTLRS
York Sun66e399b2016-12-28 08:43:44 -0800[diff] [blame]50 int "Maximum DDR controllers"
51 default 3 if ARCH_LS2080A || \
52 ARCH_T4240
53 default 2 if ARCH_B4860 || \
54 ARCH_BSC9132 || \
York Sun66e399b2016-12-28 08:43:44 -0800[diff] [blame]55 ARCH_P4080 || \
York Sun66e399b2016-12-28 08:43:44 -0800[diff] [blame]56 ARCH_P5040 || \
Priyanka Jain4909b892018-10-29 09:17:09 +0000[diff] [blame]57 ARCH_LX2160A || \
Tom Riniec6b37c2021-05-23 10:58:05 -0400[diff] [blame]58 ARCH_LX2162A
York Sun66e399b2016-12-28 08:43:44 -0800[diff] [blame]59 default 1
60
Tom Rinif9147d62022-02-25 11:19:53 -0500[diff] [blame]61config CHIP_SELECTS_PER_CTRL
62 int "Number of chip selects per controller"
63 default 4
64
Tom Rini388de0f2022-03-30 18:07:31 -0400[diff] [blame]65config DIMM_SLOTS_PER_CTLR
66 int "Number of DIMM slots per controller"
67 default 1
68
Tom Rinid0748892022-07-31 21:08:22 -0400[diff] [blame]69config SYS_FSL_DDR_MAIN_NUM_CTRLS
70 int "Number of controllers used as main memory"
71 default SYS_NUM_DDR_CTLRS
72
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]73config SYS_FSL_DDR_VER
74 int
75 default 50 if SYS_FSL_DDR_VER_50
76 default 47 if SYS_FSL_DDR_VER_47
77 default 46 if SYS_FSL_DDR_VER_46
78 default 44 if SYS_FSL_DDR_VER_44
79
80config SYS_FSL_DDR_VER_50
81 bool
82
83config SYS_FSL_DDR_VER_47
84 bool
85
86config SYS_FSL_DDR_VER_46
87 bool
88
89config SYS_FSL_DDR_VER_44
90 bool
91
92config SYS_FSL_DDRC_GEN1
93 bool
94 help
95 Enable Freescale DDR controller.
96
97config SYS_FSL_DDRC_GEN2
98 bool
99 depends on !MPC86xx
100 help
101 Enable Freescale DDR2 controller.
102
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]103config SYS_FSL_DDRC_GEN3
104 bool
105 depends on PPC
106 help
107 Enable Freescale DDR3 controller for PowerPC SoCs.
108
109config SYS_FSL_DDRC_ARM_GEN3
110 bool
111 depends on ARM
112 help
113 Enable Freescale DDR3 controller for ARM SoCs.
114
115config SYS_FSL_DDRC_GEN4
116 bool
117 help
118 Enable Freescale DDR4 controller.
119
120config SYS_FSL_HAS_DDR4
121 bool
122
123config SYS_FSL_HAS_DDR3
124 bool
125
126config SYS_FSL_HAS_DDR2
127 bool
128
129config SYS_FSL_HAS_DDR1
130 bool
131
132choice
133 prompt "DDR technology"
134 default SYS_FSL_DDR4 if SYS_FSL_HAS_DDR4
135 default SYS_FSL_DDR3 if SYS_FSL_HAS_DDR3
136 default SYS_FSL_DDR2 if SYS_FSL_HAS_DDR2
137 default SYS_FSL_DDR1 if SYS_FSL_HAS_DDR1
138
139config SYS_FSL_DDR4
140 bool "Freescale DDR4 controller"
141 depends on SYS_FSL_HAS_DDR4
Tom Rini222d22a2021-08-21 13:50:16 -0400[diff] [blame]142 imply DDR_SPD
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]143 select SYS_FSL_DDRC_GEN4
144
145config SYS_FSL_DDR3
146 bool "Freescale DDR3 controller"
147 depends on SYS_FSL_HAS_DDR3
Tom Rini222d22a2021-08-21 13:50:16 -0400[diff] [blame]148 imply DDR_SPD
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]149 select SYS_FSL_DDRC_GEN3 if PPC
150 select SYS_FSL_DDRC_ARM_GEN3 if ARM
151
152config SYS_FSL_DDR2
153 bool "Freescale DDR2 controller"
154 depends on SYS_FSL_HAS_DDR2
Tom Rini222d22a2021-08-21 13:50:16 -0400[diff] [blame]155 imply DDR_SPD
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]156 select SYS_FSL_DDRC_GEN2 if (!MPC86xx && !SYS_FSL_DDRC_GEN3)
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]157
158config SYS_FSL_DDR1
159 bool "Freescale DDR1 controller"
160 depends on SYS_FSL_HAS_DDR1
Tom Rini222d22a2021-08-21 13:50:16 -0400[diff] [blame]161 imply DDR_SPD
York Sund26e34c2016-12-28 08:43:40 -0800[diff] [blame]162 select SYS_FSL_DDRC_GEN1
163
164endchoice
165
166endmenu
York Sunba1b6fb2016-12-28 08:43:41 -0800[diff] [blame]167
Tom Rini95372162021-08-21 13:50:18 -0400[diff] [blame]168config FSL_DMA
169 def_bool y if DDR_ECC && MPC85xx && !ECC_INIT_VIA_DDRCONTROLLER
170
171config DDR_ECC
172 bool "ECC DDR memory support"
173
174config DDR_ECC_CMD
175 bool "Access the ECC features of the memory controller"
176 depends on DDR_ECC && MPC83xx
177 default y
178
179config ECC_INIT_VIA_DDRCONTROLLER
180 bool "DDR Memory controller initializes memory."
181 help
182 Use the DDR controller to auto initialize memory. If not enabled,
183 the DMA controller is responsible for doing this.
184
Tom Rinic24e8e22022-06-15 12:03:55 -0400[diff] [blame]185config SYS_DDR_RAW_TIMING
186 bool "Get DDR timing information from something other than SPD"
187 help
188 This is common with soldered DDR chips onboard without SPD. DDR raw
189 timing parameters are extracted from datasheet and hard-coded into
190 header files or board specific files.
191
Tom Rini78475d22022-07-23 13:05:12 -0400[diff] [blame]192config SYS_FSL_DDR_INTLV_256B
193 bool "Enforce 256-byte interleave"
194 help
195 DDR controller interleaving on 256-byte. This is a special
196 interleaving mode, handled by Dickens for Freescale layerscape SoCs
197 with ARM core.
198
Tom Rini95372162021-08-21 13:50:18 -0400[diff] [blame]199endif
200
Tom Rinic7fad782021-11-13 18:10:40 -0500[diff] [blame]201menu "PowerPC / M68K initial memory controller definitions (FLASH, SDRAM, etc)"
202 depends on MCF52x2 || MPC8xx || MPC83xx || MPC85xx
203
204config SYS_BR0_PRELIM_BOOL
205 bool "Define Bank 0"
206
207config SYS_BR0_PRELIM
208 hex "Preliminary value for BR0"
209 depends on SYS_BR0_PRELIM_BOOL
210
211config SYS_OR0_PRELIM
212 hex "Preliminary value for OR0"
213 depends on SYS_BR0_PRELIM_BOOL
214
215config SYS_BR1_PRELIM_BOOL
216 bool "Define Bank 1"
217
218config SYS_BR1_PRELIM
219 hex "Preliminary value for BR1"
220 depends on SYS_BR1_PRELIM_BOOL
221
222config SYS_OR1_PRELIM
223 hex "Preliminary value for OR1"
224 depends on SYS_BR1_PRELIM_BOOL
225
226config SYS_BR2_PRELIM_BOOL
227 bool "Define Bank 2"
228
229config SYS_BR2_PRELIM
230 hex "Preliminary value for BR2"
231 depends on SYS_BR2_PRELIM_BOOL
232
233config SYS_OR2_PRELIM
234 hex "Preliminary value for OR2"
235 depends on SYS_BR2_PRELIM_BOOL
236
237config SYS_BR3_PRELIM_BOOL
238 bool "Define Bank 3"
239
240config SYS_BR3_PRELIM
241 hex "Preliminary value for BR3"
242 depends on SYS_BR3_PRELIM_BOOL
243
244config SYS_OR3_PRELIM
245 hex "Preliminary value for OR3"
246 depends on SYS_BR3_PRELIM_BOOL
247
248config SYS_BR4_PRELIM_BOOL
249 bool "Define Bank 4"
250
251config SYS_BR4_PRELIM
252 hex "Preliminary value for BR4"
253 depends on SYS_BR4_PRELIM_BOOL
254
255config SYS_OR4_PRELIM
256 hex "Preliminary value for OR4"
257 depends on SYS_BR4_PRELIM_BOOL
258
259config SYS_BR5_PRELIM_BOOL
260 bool "Define Bank 5"
261
262config SYS_BR5_PRELIM
263 hex "Preliminary value for BR5"
264 depends on SYS_BR5_PRELIM_BOOL
265
266config SYS_OR5_PRELIM
267 hex "Preliminary value for OR5"
268 depends on SYS_BR5_PRELIM_BOOL
269
270config SYS_BR6_PRELIM_BOOL
271 bool "Define Bank 6"
272
273config SYS_BR6_PRELIM
274 hex "Preliminary value for BR6"
275 depends on SYS_BR6_PRELIM_BOOL
276
277config SYS_OR6_PRELIM
278 hex "Preliminary value for OR6"
279 depends on SYS_BR6_PRELIM_BOOL
280
281config SYS_BR7_PRELIM_BOOL
282 bool "Define Bank 7"
283
284config SYS_BR7_PRELIM
285 hex "Preliminary value for BR7"
286 depends on SYS_BR7_PRELIM_BOOL
287
288config SYS_OR7_PRELIM
289 hex "Preliminary value for OR7"
290 depends on SYS_BR7_PRELIM_BOOL
291endmenu
292
Tom Rini90f08192022-05-21 14:44:28 -0400[diff] [blame]293if TARGET_P1010RDB_PA || TARGET_P1010RDB_PB || TARGET_P1020RDB_PC || \
294 TARGET_P1020RDB_PD || TARGET_P2020RDB
295
296config COMMON_INIT_DDR
297 bool "Do not have a TLB entry to cover common DDR init with serial presence detect (SPD)"
298
299config SPL_COMMON_INIT_DDR
300 bool "Do not have a TLB entry to cover common DDR init with SPD in SPL"
301
302config TPL_COMMON_INIT_DDR
303 bool "Do not have a TLB entry to cover common DDR init with SPD in TPL"
304
305endif
306
York Sunba1b6fb2016-12-28 08:43:41 -0800[diff] [blame]307config SYS_FSL_ERRATUM_A008378
308 bool
309
Joakim Tjernlund73af0942019-11-20 17:07:34 +0100[diff] [blame]310config SYS_FSL_ERRATUM_A008109
311 bool
312
York Sunba1b6fb2016-12-28 08:43:41 -0800[diff] [blame]313config SYS_FSL_ERRATUM_A008511
314 bool
315
316config SYS_FSL_ERRATUM_A009663
317 bool
318
319config SYS_FSL_ERRATUM_A009801
320 bool
321
322config SYS_FSL_ERRATUM_A009803
323 bool
324
325config SYS_FSL_ERRATUM_A009942
326 bool
327
328config SYS_FSL_ERRATUM_A010165
329 bool
York Sun63659ff2016-12-28 08:43:43 -0800[diff] [blame]330
331config SYS_FSL_ERRATUM_NMG_DDR120
332 bool
333
334config SYS_FSL_ERRATUM_DDR_115
335 bool
336
337config SYS_FSL_ERRATUM_DDR111_DDR134
338 bool
339
340config SYS_FSL_ERRATUM_DDR_A003
341 bool
342
343config SYS_FSL_ERRATUM_DDR_A003474
344 bool