diff options
Diffstat (limited to 'arch/blackfin/mach-bf561/head.S')
-rw-r--r-- | arch/blackfin/mach-bf561/head.S | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S index 553b2d149d71..c541b312c25d 100644 --- a/arch/blackfin/mach-bf561/head.S +++ b/arch/blackfin/mach-bf561/head.S | |||
@@ -161,28 +161,6 @@ ENTRY(__start) | |||
161 | call _start_dma_code; | 161 | call _start_dma_code; |
162 | #endif | 162 | #endif |
163 | 163 | ||
164 | /* Code for initializing Async memory banks */ | ||
165 | |||
166 | p2.h = hi(EBIU_AMBCTL1); | ||
167 | p2.l = lo(EBIU_AMBCTL1); | ||
168 | r0.h = hi(AMBCTL1VAL); | ||
169 | r0.l = lo(AMBCTL1VAL); | ||
170 | [p2] = r0; | ||
171 | ssync; | ||
172 | |||
173 | p2.h = hi(EBIU_AMBCTL0); | ||
174 | p2.l = lo(EBIU_AMBCTL0); | ||
175 | r0.h = hi(AMBCTL0VAL); | ||
176 | r0.l = lo(AMBCTL0VAL); | ||
177 | [p2] = r0; | ||
178 | ssync; | ||
179 | |||
180 | p2.h = hi(EBIU_AMGCTL); | ||
181 | p2.l = lo(EBIU_AMGCTL); | ||
182 | r0 = AMGCTLVAL; | ||
183 | w[p2] = r0; | ||
184 | ssync; | ||
185 | |||
186 | /* This section keeps the processor in supervisor mode | 164 | /* This section keeps the processor in supervisor mode |
187 | * during kernel boot. Switches to user mode at end of boot. | 165 | * during kernel boot. Switches to user mode at end of boot. |
188 | * See page 3-9 of Hardware Reference manual for documentation. | 166 | * See page 3-9 of Hardware Reference manual for documentation. |