diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-14 14:23:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-14 14:49:41 -0700 |
| commit | 5620a0d1aacd554ebebcff373e31107bb1ef7769 (patch) | |
| tree | 6cf82ae8c412bcb14cc95b59336d14a486fe1dea /firmware/dsp56k/bootstrap.asm | |
| parent | 569dbb88e80deb68974ef6fdd6a13edb9d686261 (diff) | |
firmware: delete in-kernel firmware
The last firmware change for the in-kernel firmware source code was back
in 2013. Everyone has been relying on the out-of-tree linux-firmware
package for a long long time.
So let's drop it, it's baggage we don't need to keep dragging around
(and having to fix random kbuild issues over time...)
Cc: Kyle McMartin <kyle@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware/dsp56k/bootstrap.asm')
| -rw-r--r-- | firmware/dsp56k/bootstrap.asm | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/firmware/dsp56k/bootstrap.asm b/firmware/dsp56k/bootstrap.asm deleted file mode 100644 index a411047e6db3..000000000000 --- a/firmware/dsp56k/bootstrap.asm +++ /dev/null @@ -1,98 +0,0 @@ -; Author: Frederik Noring <noring@nocrew.org> -; -; This file is subject to the terms and conditions of the GNU General Public -; License. See the file COPYING in the main directory of this archive -; for more details. - -; DSP56k loader - -; Host Interface -M_BCR EQU $FFFE ; Port A Bus Control Register -M_PBC EQU $FFE0 ; Port B Control Register -M_PBDDR EQU $FFE2 ; Port B Data Direction Register -M_PBD EQU $FFE4 ; Port B Data Register -M_PCC EQU $FFE1 ; Port C Control Register -M_PCDDR EQU $FFE3 ; Port C Data Direction Register -M_PCD EQU $FFE5 ; Port C Data Register - -M_HCR EQU $FFE8 ; Host Control Register -M_HSR EQU $FFE9 ; Host Status Register -M_HRX EQU $FFEB ; Host Receive Data Register -M_HTX EQU $FFEB ; Host Transmit Data Register - -; SSI, Synchronous Serial Interface -M_RX EQU $FFEF ; Serial Receive Data Register -M_TX EQU $FFEF ; Serial Transmit Data Register -M_CRA EQU $FFEC ; SSI Control Register A -M_CRB EQU $FFED ; SSI Control Register B -M_SR EQU $FFEE ; SSI Status Register -M_TSR EQU $FFEE ; SSI Time Slot Register - -; Exception Processing -M_IPR EQU $FFFF ; Interrupt Priority Register - - org P:$0 -start jmp <$40 - - org P:$40 -; ; Zero 16384 DSP X and Y words -; clr A #0,r0 -; clr B #0,r4 -; do #64,<_block1 -; rep #256 -; move A,X:(r0)+ B,Y:(r4)+ -;_block1 ; Zero (32768-512) Program words -; clr A #512,r0 -; do #126,<_block2 -; rep #256 -; move A,P:(r0)+ -;_block2 - - ; Copy DSP program control - move #real,r0 - move #upload,r1 - do #upload_end-upload,_copy - movem P:(r0)+,x0 - movem x0,P:(r1)+ -_copy movep #4,X:<<M_HCR - movep #$c00,X:<<M_IPR - and #<$fe,mr - jmp upload - -real - org P:$7ea9 -upload - movep #1,X:<<M_PBC - movep #0,X:<<M_BCR - -next jclr #0,X:<<M_HSR,* - movep X:<<M_HRX,A - move #>3,x0 - cmp x0,A #>1,x0 - jeq <$0 -_get_address - jclr #0,X:<<M_HSR,_get_address - movep X:<<M_HRX,r0 -_get_length - jclr #0,X:<<M_HSR,_get_length - movep X:<<M_HRX,y0 - cmp x0,A #>2,x0 - jeq load_X - cmp x0,A - jeq load_Y - -load_P do y0,_load_P - jclr #0,X:<<M_HSR,* - movep X:<<M_HRX,P:(r0)+ -_load_P jmp next -load_X do y0,_load_X - jclr #0,X:<<M_HSR,* - movep X:<<M_HRX,X:(r0)+ -_load_X jmp next -load_Y do y0,_load_Y - jclr #0,X:<<M_HSR,* - movep X:<<M_HRX,Y:(r0)+ -_load_Y jmp next - -upload_end - end |