xref: /openbmc/u-boot/drivers/ddr/fsl/Kconfig (revision 2752a453)
1config SYS_FSL_DDR
2	bool
3	help
4	  Select Freescale General DDR driver, shared between most Freescale
5	  PowerPC- based SoCs (such as mpc83xx, mpc85xx, mpc86xx) and ARM-
6	  based Layerscape SoCs (such as ls2080a).
7
8config SYS_FSL_MMDC
9	bool
10	help
11	  Select Freescale Multi Mode DDR controller (MMDC).
12
13config SYS_FSL_DDR_BE
14	bool
15	help
16		Access DDR registers in big-endian
17
18config SYS_FSL_DDR_LE
19	bool
20	help
21		Access DDR registers in little-endian
22
23config FSL_DDR_BIST
24	bool
25
26config FSL_DDR_INTERACTIVE
27	bool
28
29config FSL_DDR_SYNC_REFRESH
30	bool
31
32config FSL_DDR_FIRST_SLOT_QUAD_CAPABLE
33	bool
34
35menu "Freescale DDR controllers"
36	depends on SYS_FSL_DDR
37
38config SYS_NUM_DDR_CTLRS
39	int "Maximum DDR controllers"
40	default 3 if	ARCH_LS2080A	|| \
41			ARCH_T4240
42	default 2 if	ARCH_B4860	|| \
43			ARCH_BSC9132	|| \
44			ARCH_MPC8572	|| \
45			ARCH_MPC8641	|| \
46			ARCH_P4080	|| \
47			ARCH_P5020	|| \
48			ARCH_P5040	|| \
49			ARCH_LX2160A	|| \
50			ARCH_T4160
51	default 1
52
53config SYS_FSL_DDR_VER
54	int
55	default 50 if SYS_FSL_DDR_VER_50
56	default 47 if SYS_FSL_DDR_VER_47
57	default 46 if SYS_FSL_DDR_VER_46
58	default 44 if SYS_FSL_DDR_VER_44
59
60config SYS_FSL_DDR_VER_50
61	bool
62
63config SYS_FSL_DDR_VER_47
64	bool
65
66config SYS_FSL_DDR_VER_46
67	bool
68
69config SYS_FSL_DDR_VER_44
70	bool
71
72config SYS_FSL_DDRC_GEN1
73	bool
74	help
75	  Enable Freescale DDR controller.
76
77config SYS_FSL_DDRC_GEN2
78	bool
79	depends on !MPC86xx
80	help
81	  Enable Freescale DDR2 controller.
82
83config SYS_FSL_DDRC_86XX_GEN2
84	bool
85	depends on MPC86xx
86	help
87	  Enable Freescale DDR2 controller for MPC86xx SoCs.
88
89config SYS_FSL_DDRC_GEN3
90	bool
91	depends on PPC
92	help
93	  Enable Freescale DDR3 controller for PowerPC SoCs.
94
95config SYS_FSL_DDRC_ARM_GEN3
96	bool
97	depends on ARM
98	help
99	  Enable Freescale DDR3 controller for ARM SoCs.
100
101config SYS_FSL_DDRC_GEN4
102	bool
103	help
104	  Enable Freescale DDR4 controller.
105
106config SYS_FSL_HAS_DDR4
107	bool
108
109config SYS_FSL_HAS_DDR3
110	bool
111
112config SYS_FSL_HAS_DDR2
113	bool
114
115config SYS_FSL_HAS_DDR1
116	bool
117
118choice
119	prompt "DDR technology"
120	default SYS_FSL_DDR4 if SYS_FSL_HAS_DDR4
121	default SYS_FSL_DDR3 if SYS_FSL_HAS_DDR3
122	default SYS_FSL_DDR2 if SYS_FSL_HAS_DDR2
123	default SYS_FSL_DDR1 if SYS_FSL_HAS_DDR1
124
125config SYS_FSL_DDR4
126	bool "Freescale DDR4 controller"
127	depends on SYS_FSL_HAS_DDR4
128	select SYS_FSL_DDRC_GEN4
129
130config SYS_FSL_DDR3
131	bool "Freescale DDR3 controller"
132	depends on SYS_FSL_HAS_DDR3
133	select SYS_FSL_DDRC_GEN3 if PPC
134	select SYS_FSL_DDRC_ARM_GEN3 if ARM
135
136config SYS_FSL_DDR2
137	bool "Freescale DDR2 controller"
138	depends on SYS_FSL_HAS_DDR2
139	select SYS_FSL_DDRC_GEN2 if (!MPC86xx && !SYS_FSL_DDRC_GEN3)
140	select SYS_FSL_DDRC_86XX_GEN2 if MPC86xx
141
142config SYS_FSL_DDR1
143	bool "Freescale DDR1 controller"
144	depends on SYS_FSL_HAS_DDR1
145	select SYS_FSL_DDRC_GEN1
146
147endchoice
148
149endmenu
150
151config SYS_FSL_ERRATUM_A008378
152	bool
153
154config SYS_FSL_ERRATUM_A008511
155	bool
156
157config SYS_FSL_ERRATUM_A009663
158	bool
159
160config SYS_FSL_ERRATUM_A009801
161	bool
162
163config SYS_FSL_ERRATUM_A009803
164	bool
165
166config SYS_FSL_ERRATUM_A009942
167	bool
168
169config SYS_FSL_ERRATUM_A010165
170	bool
171
172config SYS_FSL_ERRATUM_NMG_DDR120
173	bool
174
175config SYS_FSL_ERRATUM_DDR_115
176	bool
177
178config SYS_FSL_ERRATUM_DDR111_DDR134
179	bool
180
181config SYS_FSL_ERRATUM_DDR_A003
182	bool
183
184config SYS_FSL_ERRATUM_DDR_A003474
185	bool
186