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-bf533 | |
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-bf533')
-rw-r--r-- | arch/blackfin/mach-bf533/head.S | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S index 0ffbe7a205ba..7f0a7a0c6fd6 100644 --- a/arch/blackfin/mach-bf533/head.S +++ b/arch/blackfin/mach-bf533/head.S | |||
@@ -172,28 +172,6 @@ ENTRY(__start) | |||
172 | call _start_dma_code; | 172 | call _start_dma_code; |
173 | #endif | 173 | #endif |
174 | 174 | ||
175 | /* Code for initializing Async memory banks */ | ||
176 | |||
177 | p2.h = hi(EBIU_AMBCTL1); | ||
178 | p2.l = lo(EBIU_AMBCTL1); | ||
179 | r0.h = hi(AMBCTL1VAL); | ||
180 | r0.l = lo(AMBCTL1VAL); | ||
181 | [p2] = r0; | ||
182 | ssync; | ||
183 | |||
184 | p2.h = hi(EBIU_AMBCTL0); | ||
185 | p2.l = lo(EBIU_AMBCTL0); | ||
186 | r0.h = hi(AMBCTL0VAL); | ||
187 | r0.l = lo(AMBCTL0VAL); | ||
188 | [p2] = r0; | ||
189 | ssync; | ||
190 | |||
191 | p2.h = hi(EBIU_AMGCTL); | ||
192 | p2.l = lo(EBIU_AMGCTL); | ||
193 | r0 = AMGCTLVAL; | ||
194 | w[p2] = r0; | ||
195 | ssync; | ||
196 | |||
197 | /* This section keeps the processor in supervisor mode | 175 | /* This section keeps the processor in supervisor mode |
198 | * during kernel boot. Switches to user mode at end of boot. | 176 | * during kernel boot. Switches to user mode at end of boot. |
199 | * See page 3-9 of Hardware Reference manual for documentation. | 177 | * See page 3-9 of Hardware Reference manual for documentation. |