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-rw-r--r--arch/blackfin/kernel/cplbinit.c42
1 files changed, 26 insertions, 16 deletions
diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c
index 959b510c5ffb..6320bc45fbba 100644
--- a/arch/blackfin/kernel/cplbinit.c
+++ b/arch/blackfin/kernel/cplbinit.c
@@ -64,7 +64,7 @@ static struct cplb_desc cplb_data[] = {
64#else 64#else
65 .valid = 0, 65 .valid = 0,
66#endif 66#endif
67 .name = "ZERO Pointer Saveguard", 67 .name = "Zero Pointer Guard Page",
68 }, 68 },
69 { 69 {
70 .start = L1_CODE_START, 70 .start = L1_CODE_START,
@@ -95,20 +95,20 @@ static struct cplb_desc cplb_data[] = {
95 .end = 0, /* dynamic */ 95 .end = 0, /* dynamic */
96 .psize = 0, 96 .psize = 0,
97 .attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB, 97 .attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB,
98 .i_conf = SDRAM_IGENERIC, 98 .i_conf = SDRAM_IGENERIC,
99 .d_conf = SDRAM_DGENERIC, 99 .d_conf = SDRAM_DGENERIC,
100 .valid = 1, 100 .valid = 1,
101 .name = "SDRAM Kernel", 101 .name = "Kernel Memory",
102 }, 102 },
103 { 103 {
104 .start = 0, /* dynamic */ 104 .start = 0, /* dynamic */
105 .end = 0, /* dynamic */ 105 .end = 0, /* dynamic */
106 .psize = 0, 106 .psize = 0,
107 .attr = INITIAL_T | SWITCH_T | D_CPLB, 107 .attr = INITIAL_T | SWITCH_T | D_CPLB,
108 .i_conf = SDRAM_IGENERIC, 108 .i_conf = SDRAM_IGENERIC,
109 .d_conf = SDRAM_DNON_CHBL, 109 .d_conf = SDRAM_DNON_CHBL,
110 .valid = 1, 110 .valid = 1,
111 .name = "SDRAM RAM MTD", 111 .name = "uClinux MTD Memory",
112 }, 112 },
113 { 113 {
114 .start = 0, /* dynamic */ 114 .start = 0, /* dynamic */
@@ -117,7 +117,7 @@ static struct cplb_desc cplb_data[] = {
117 .attr = INITIAL_T | SWITCH_T | D_CPLB, 117 .attr = INITIAL_T | SWITCH_T | D_CPLB,
118 .d_conf = SDRAM_DNON_CHBL, 118 .d_conf = SDRAM_DNON_CHBL,
119 .valid = 1, 119 .valid = 1,
120 .name = "SDRAM Uncached DMA ZONE", 120 .name = "Uncached DMA Zone",
121 }, 121 },
122 { 122 {
123 .start = 0, /* dynamic */ 123 .start = 0, /* dynamic */
@@ -127,7 +127,7 @@ static struct cplb_desc cplb_data[] = {
127 .i_conf = 0, /* dynamic */ 127 .i_conf = 0, /* dynamic */
128 .d_conf = 0, /* dynamic */ 128 .d_conf = 0, /* dynamic */
129 .valid = 1, 129 .valid = 1,
130 .name = "SDRAM Reserved Memory", 130 .name = "Reserved Memory",
131 }, 131 },
132 { 132 {
133 .start = ASYNC_BANK0_BASE, 133 .start = ASYNC_BANK0_BASE,
@@ -136,14 +136,14 @@ static struct cplb_desc cplb_data[] = {
136 .attr = SWITCH_T | D_CPLB, 136 .attr = SWITCH_T | D_CPLB,
137 .d_conf = SDRAM_EBIU, 137 .d_conf = SDRAM_EBIU,
138 .valid = 1, 138 .valid = 1,
139 .name = "ASYNC Memory", 139 .name = "Asynchronous Memory Banks",
140 }, 140 },
141 { 141 {
142#if defined(CONFIG_BF561) 142#ifdef L2_START
143 .start = L2_SRAM, 143 .start = L2_START,
144 .end = L2_SRAM_END, 144 .end = L2_START + L2_LENGTH,
145 .psize = SIZE_1M, 145 .psize = SIZE_1M,
146 .attr = SWITCH_T | D_CPLB, 146 .attr = SWITCH_T | I_CPLB | D_CPLB,
147 .i_conf = L2_MEMORY, 147 .i_conf = L2_MEMORY,
148 .d_conf = L2_MEMORY, 148 .d_conf = L2_MEMORY,
149 .valid = 1, 149 .valid = 1,
@@ -151,7 +151,17 @@ static struct cplb_desc cplb_data[] = {
151 .valid = 0, 151 .valid = 0,
152#endif 152#endif
153 .name = "L2 Memory", 153 .name = "L2 Memory",
154 } 154 },
155 {
156 .start = BOOT_ROM_START,
157 .end = BOOT_ROM_START + BOOT_ROM_LENGTH,
158 .psize = SIZE_1M,
159 .attr = SWITCH_T | I_CPLB | D_CPLB,
160 .i_conf = SDRAM_IGENERIC,
161 .d_conf = SDRAM_DGENERIC,
162 .valid = 1,
163 .name = "On-Chip BootROM",
164 },
155}; 165};
156 166
157static u16 __init lock_kernel_check(u32 start, u32 end) 167static u16 __init lock_kernel_check(u32 start, u32 end)
@@ -343,7 +353,7 @@ void __init generate_cpl_tables(void)
343 else 353 else
344 cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL; 354 cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL;
345 355
346 for (i = ZERO_P; i <= L2_MEM; i++) { 356 for (i = ZERO_P; i < ARRAY_SIZE(cplb_data); ++i) {
347 if (!cplb_data[i].valid) 357 if (!cplb_data[i].valid)
348 continue; 358 continue;
349 359