diff options
author | Mike Frysinger <vapier.adi@gmail.com> | 2008-08-06 05:17:10 -0400 |
---|---|---|
committer | Bryan Wu <cooloney@kernel.org> | 2008-08-06 05:17:10 -0400 |
commit | 7e64acabfdb530b1b7d3db2592d75d102827baf3 (patch) | |
tree | 9cd5d29f86a700fa474f063462bad928d292b567 /arch/blackfin/mach-bf537 | |
parent | 1375204611f417541e55ee09e248acdbbb94356d (diff) |
Blackfin arch: move async memory programming into common setup_arch() as the banks dont really need to be setup fully as early as head.S
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-bf537')
-rw-r--r-- | arch/blackfin/mach-bf537/head.S | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S index c11f0fd82255..c062acb04836 100644 --- a/arch/blackfin/mach-bf537/head.S +++ b/arch/blackfin/mach-bf537/head.S | |||
@@ -184,28 +184,6 @@ ENTRY(__start) | |||
184 | call _start_dma_code; | 184 | call _start_dma_code; |
185 | #endif | 185 | #endif |
186 | 186 | ||
187 | /* Code for initializing Async memory banks */ | ||
188 | |||
189 | p2.h = hi(EBIU_AMBCTL1); | ||
190 | p2.l = lo(EBIU_AMBCTL1); | ||
191 | r0.h = hi(AMBCTL1VAL); | ||
192 | r0.l = lo(AMBCTL1VAL); | ||
193 | [p2] = r0; | ||
194 | ssync; | ||
195 | |||
196 | p2.h = hi(EBIU_AMBCTL0); | ||
197 | p2.l = lo(EBIU_AMBCTL0); | ||
198 | r0.h = hi(AMBCTL0VAL); | ||
199 | r0.l = lo(AMBCTL0VAL); | ||
200 | [p2] = r0; | ||
201 | ssync; | ||
202 | |||
203 | p2.h = hi(EBIU_AMGCTL); | ||
204 | p2.l = lo(EBIU_AMGCTL); | ||
205 | r0 = AMGCTLVAL; | ||
206 | w[p2] = r0; | ||
207 | ssync; | ||
208 | |||
209 | /* This section keeps the processor in supervisor mode | 187 | /* This section keeps the processor in supervisor mode |
210 | * during kernel boot. Switches to user mode at end of boot. | 188 | * during kernel boot. Switches to user mode at end of boot. |
211 | * See page 3-9 of Hardware Reference manual for documentation. | 189 | * See page 3-9 of Hardware Reference manual for documentation. |