xref: /openbmc/u-boot/drivers/ddr/fsl/Kconfig (revision 66dae3bb)
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
23menu "Freescale DDR controllers"
24	depends on SYS_FSL_DDR
25
26config SYS_NUM_DDR_CTLRS
27	int "Maximum DDR controllers"
28	default 3 if	ARCH_LS2080A	|| \
29			ARCH_T4240
30	default 2 if	ARCH_B4860	|| \
31			ARCH_BSC9132	|| \
32			ARCH_MPC8572	|| \
33			ARCH_MPC8641	|| \
34			ARCH_P4080	|| \
35			ARCH_P5020	|| \
36			ARCH_P5040	|| \
37			ARCH_T4160
38	default 1
39
40config SYS_FSL_DDR_VER
41	int
42	default 50 if SYS_FSL_DDR_VER_50
43	default 47 if SYS_FSL_DDR_VER_47
44	default 46 if SYS_FSL_DDR_VER_46
45	default 44 if SYS_FSL_DDR_VER_44
46
47config SYS_FSL_DDR_VER_50
48	bool
49
50config SYS_FSL_DDR_VER_47
51	bool
52
53config SYS_FSL_DDR_VER_46
54	bool
55
56config SYS_FSL_DDR_VER_44
57	bool
58
59config SYS_FSL_DDRC_GEN1
60	bool
61	help
62	  Enable Freescale DDR controller.
63
64config SYS_FSL_DDRC_GEN2
65	bool
66	depends on !MPC86xx
67	help
68	  Enable Freescale DDR2 controller.
69
70config SYS_FSL_DDRC_86XX_GEN2
71	bool
72	depends on MPC86xx
73	help
74	  Enable Freescale DDR2 controller for MPC86xx SoCs.
75
76config SYS_FSL_DDRC_GEN3
77	bool
78	depends on PPC
79	help
80	  Enable Freescale DDR3 controller for PowerPC SoCs.
81
82config SYS_FSL_DDRC_ARM_GEN3
83	bool
84	depends on ARM
85	help
86	  Enable Freescale DDR3 controller for ARM SoCs.
87
88config SYS_FSL_DDRC_GEN4
89	bool
90	help
91	  Enable Freescale DDR4 controller.
92
93config SYS_FSL_HAS_DDR4
94	bool
95
96config SYS_FSL_HAS_DDR3
97	bool
98
99config SYS_FSL_HAS_DDR2
100	bool
101
102config SYS_FSL_HAS_DDR1
103	bool
104
105choice
106	prompt "DDR technology"
107	default SYS_FSL_DDR4 if SYS_FSL_HAS_DDR4
108	default SYS_FSL_DDR3 if SYS_FSL_HAS_DDR3
109	default SYS_FSL_DDR2 if SYS_FSL_HAS_DDR2
110	default SYS_FSL_DDR1 if SYS_FSL_HAS_DDR1
111
112config SYS_FSL_DDR4
113	bool "Freescale DDR4 controller"
114	depends on SYS_FSL_HAS_DDR4
115	select SYS_FSL_DDRC_GEN4
116
117config SYS_FSL_DDR3
118	bool "Freescale DDR3 controller"
119	depends on SYS_FSL_HAS_DDR3
120	select SYS_FSL_DDRC_GEN3 if PPC
121	select SYS_FSL_DDRC_ARM_GEN3 if ARM
122
123config SYS_FSL_DDR2
124	bool "Freescale DDR2 controller"
125	depends on SYS_FSL_HAS_DDR2
126	select SYS_FSL_DDRC_GEN2 if (!MPC86xx && !SYS_FSL_DDRC_GEN3)
127	select SYS_FSL_DDRC_86XX_GEN2 if MPC86xx
128
129config SYS_FSL_DDR1
130	bool "Freescale DDR1 controller"
131	depends on SYS_FSL_HAS_DDR1
132	select SYS_FSL_DDRC_GEN1
133
134endchoice
135
136endmenu
137
138config SYS_FSL_ERRATUM_A008378
139	bool
140
141config SYS_FSL_ERRATUM_A008511
142	bool
143
144config SYS_FSL_ERRATUM_A009663
145	bool
146
147config SYS_FSL_ERRATUM_A009801
148	bool
149
150config SYS_FSL_ERRATUM_A009803
151	bool
152
153config SYS_FSL_ERRATUM_A009942
154	bool
155
156config SYS_FSL_ERRATUM_A010165
157	bool
158
159config SYS_FSL_ERRATUM_NMG_DDR120
160	bool
161
162config SYS_FSL_ERRATUM_DDR_115
163	bool
164
165config SYS_FSL_ERRATUM_DDR111_DDR134
166	bool
167
168config SYS_FSL_ERRATUM_DDR_A003
169	bool
170
171config SYS_FSL_ERRATUM_DDR_A003474
172	bool
173