ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 181 deletions

diff --git a/third_party/unacl-curve25519/core/cortex-m0/curve25519/mpy121666.S b/third_party/unacl-curve25519/core/cortex-m0/curve25519/mpy121666.S
deleted file mode 100644
index d2a467459b..0000000000
--- a/third_party/unacl-curve25519/core/cortex-m0/curve25519/mpy121666.S
+++ /dev/null
@@ -1,181 +0,0 @@
-// Implementation of multiplication of an fe25519 bit value with the curve constant 121666.
-//
-// B. Haase, Endress + Hauser Conducta GmbH & Ko. KG
-// public domain.
-//
-// gnu assembler format.
-//
-// Generated and tested with C++ functions in the test subdirectory.
-//
-// ATTENTION:
-// Not yet tested on target hardware.
-
-
-	.code	16
-	.text
-	.align	2
-
-	.global	fe25519_mpyWith121666_asm
-	.code	16
-	.thumb_func
-	.type	fe25519_mpyWith121666_asm, %function
-
-fe25519_mpyWith121666_asm:
-    push {r4,r5,r6,r7,r14}
-    ldr r7,=56130
-    ldr r2,[r1,#28]
-    lsl r5,r2,#16
-    lsr r6,r2,#16
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r5,r2
-    mov r2,#0
-    adc r6,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r5,r2
-    adc r6,r3
-    lsl r2,r5,#1
-    lsr r2,r2,#1
-    str r2,[r0,#28]
-    lsr r5,r5,#31
-    lsl r6,r6,#1
-    orr r5,r6
-    mov r6,#19
-    mul r5,r6
-    mov r6,#0
-    ldr r2,[r1,#0]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r5,r3
-    adc r6,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r5,r2
-    mov r2,#0
-    adc r6,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r5,r2
-    adc r6,r3
-    str r5,[r0,#0]
-    mov r5,#0
-    ldr r2,[r1,#4]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r6,r3
-    adc r5,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r6,r2
-    mov r2,#0
-    adc r5,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r6,r2
-    adc r5,r3
-    str r6,[r0,#4]
-    mov r6,#0
-    ldr r2,[r1,#8]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r5,r3
-    adc r6,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r5,r2
-    mov r2,#0
-    adc r6,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r5,r2
-    adc r6,r3
-    str r5,[r0,#8]
-    mov r5,#0
-    ldr r2,[r1,#12]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r6,r3
-    adc r5,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r6,r2
-    mov r2,#0
-    adc r5,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r6,r2
-    adc r5,r3
-    str r6,[r0,#12]
-    mov r6,#0
-    ldr r2,[r1,#16]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r5,r3
-    adc r6,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r5,r2
-    mov r2,#0
-    adc r6,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r5,r2
-    adc r6,r3
-    str r5,[r0,#16]
-    mov r5,#0
-    ldr r2,[r1,#20]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r6,r3
-    adc r5,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r6,r2
-    mov r2,#0
-    adc r5,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r6,r2
-    adc r5,r3
-    str r6,[r0,#20]
-    mov r6,#0
-    ldr r2,[r1,#24]
-    lsl r3,r2,#16
-    lsr r4,r2,#16
-    add r5,r3
-    adc r6,r4
-    lsr r3,r2,#16
-    uxth r2,r2
-    mul r2,r7
-    mul r3,r7
-    add r5,r2
-    mov r2,#0
-    adc r6,r2
-    lsl r2,r3,#16
-    lsr r3,r3,#16
-    add r5,r2
-    adc r6,r3
-    str r5,[r0,#24]
-    mov r5,#0
-    ldr r2,[r0,#28]
-    add r6,r2
-    str r6,[r0,#28]
-    pop {r4,r5,r6,r7,r15}
-
-	.size	fe25519_mpyWith121666_asm, .-fe25519_mpyWith121666_asm
-