|
发表于 2019-4-2 14:49:12
|
显示全部楼层
- #1 v4 c% r9 |. s% P/ X+ o
- # Hisilicon SD5115 (T?)
9 O5 p8 |! d: x8 }" W! h - #$ Y8 B# J4 H5 ]. u: e
- # Author : CserSoft$ O b4 m1 g, ~. m7 T
- # Version : 1.3.2
4 a. S f$ N7 n# e0 D( f# h - #
- V) v2 ` D8 W" N0 X4 h* y - adapter_khz 6000+ B& Y* L2 R) V* b
- transport select jtag+ x; H: t# F8 E9 k* U# z& h
: ?5 K1 H+ N9 a2 G, e) O- if { [info exists CHIPNAME] } {( B b1 F# x6 }
- set _CHIPNAME $CHIPNAME
8 ]. m K) h. M - } else {
) y* j" {2 h# f/ r& }6 a - set _CHIPNAME sd5115
: s. O2 W0 n" Z7 W, V - }% ~; E/ o( v- C8 q% o& J/ G. w% \1 i
* b" h$ X, A; J- if { [info exists CPUTAPID] } {
0 x9 b: F. u: Z6 _ - set _CPU_TAPID $CPUTAPID
; Y$ L. G( Q" F @# i - } else {: E( ?. Y& R" f$ \
- set _CPU_TAPID 0x4ba00477
* ~/ t# t# }# q( S9 G7 N! s - }% f' q$ O7 L9 s& v: {# H
+ u8 U5 J8 {% @6 v8 n, b- m( _( }- if { [info exists ENDIAN] } {" `; ]% f, R: c; y
- set _ENDIAN $ENDIAN
3 `: Q- o" z$ _, D1 U - } else {2 y$ O& u4 a) w1 E/ x
- # this defaults to a bigendian
# N! i9 Z" A9 s9 f3 \ - set _ENDIAN little0 R9 O% t N+ f( M. d$ g
- }
) G9 z/ P$ D1 b7 J; ]& Y
6 B) M- f2 x3 c7 d1 J0 h- if { [info exists ETB_TAPID] } {1 R) |& |! ?6 o8 ^$ y' Z" D* F
- set _ETB_TAPID $ETB_TAPID
# o( r7 E4 Y5 p; p, k/ Q - } else {
: S3 q% h3 r! w2 |5 d: s - set _ETB_TAPID 0x410CF231! X4 Z+ O; y2 D) ?
- }
5 h" S2 i/ I( j
1 O0 H2 q E' M0 q3 s- jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPU_TAPID
+ q# i, D5 O. l- c' }3 w: e - ) Q" j2 v1 z8 j
- # jtag newtap $_CHIPNAME etb -irlen 4 -expected-id $_ETB_TAPID) _6 H8 I, K& H8 a- C t0 \6 [, o6 z3 y
- 3 K1 O s8 G3 F
- set _TARGETNAME $_CHIPNAME.cpu
" F: W. [0 ^6 y F - 2 G, j# _( w4 O+ s3 w; P/ S, Y
- target create $_TARGETNAME cortex_a -endian $_ENDIAN -chain-position $_TARGETNAME) _ O: C/ V6 l6 q% ]- k( H
- 6 w `( M- o, ^% \
- # etm_dummy config $_TARGETNAME9 |4 T4 ^9 x- N- S
- # etb config $_TARGETNAME $_CHIPNAME.etb- N/ z: {2 z+ c% p* d, s
- ( a. P8 h! W: g- ^
- " y1 [% z1 w9 T! ? F
- #调试初始化7 N, B) B v- s
- proc sd5115_dbginit { target } {! `0 f A# S% T9 f
- cortex_a dbginit
' Q: C, l) z) x& K Q1 B- x9 ^ - }! M, p o' F" N+ e x1 k$ _! O& q
! Q* A3 P9 Q6 o5 ~. F- $_TARGETNAME configure -event reset-assert-post "sd5115_dbginit $_TARGETNAME"
9 g; d' a* l5 V L; | - 8 X7 {6 i% D$ Y6 b/ j9 x
- # init
5 N9 ?( U! k. n- K - # dap apsel 1
8 G$ w( G6 L& ?7 Q; e5 @ - - C$ N+ \. c5 ~ ?; Y
( Y* z5 s4 s! g1 ~4 ^0 ?- 8 M% |# s1 y W K
- #获取内存数据 32 bit
8 c% \7 _# c, p( z3 N1 F. w - proc getmem32 { addr } {
; I9 H+ l' a( V+ v( p4 G - mem2array atmp 32 $addr 1
% I+ e9 J L7 W3 @8 ^, I9 q2 A - return [lindex $atmp 1]
8 }5 R' j3 r. T1 M( u8 V - }
- |( W: ?4 d; P# [
; \7 P( ]# k% x9 p4 ~2 j2 x- 7 V" h9 e1 S/ p$ e! f) O$ h Y8 z
- #设置内存数据 32 bit/ E9 _. |' X+ ~! I: ?. j
- proc setmem32 { addr value } {
, n* m5 ~6 E0 ?6 o; m% A - mww phys $addr $value 1
/ `5 m1 K2 a. ? - }
|( i3 w' G0 o - 5 b/ I v \1 W7 t0 c& }. k \
- : h4 t% U5 `+ _4 |
- #对内存数据进行And操作 32 bit
1 r4 n. w3 w$ _% M0 | - proc andmem32 { addr value } {% l0 s! M$ }0 R% C0 {* Z5 }/ f, y
- set vmem [getmem32 $addr]1 U. _4 R" |% ?: e: [- o7 Z/ k
- return [expr $vmem & $value]
! O4 Y! @, ]- X8 n: X - }
7 d/ r; T, ] j
! b2 R4 @+ u- k/ F" j: a; W! n- $ `9 z4 V* d1 ~( }) Y) h
- #对内存数据进行And操作并写回内存 32 bit/ _! g5 z0 Y6 L7 p! N7 X1 d
- proc andmem32w { addr value } {( x$ c( W3 B5 N- c; }5 @+ p1 \
- set vmem [expr [getmem32 $addr] & $value]9 ?3 X+ n/ A8 q/ J u
- mww phys $addr $vmem 1
- M/ J6 {7 [) X3 }9 _& |* a - return $vmem
7 n4 K: c- d5 r, k - }
5 Y, k, s( M1 y; K
( V# j% s, x) v% B
3 I$ g4 ^6 I8 o% u- #对内存数据进行Or操作 32 bit
0 p9 I9 w8 i) S4 y - proc ormem32 { addr value } {
; b0 W( n! d( h2 ^! i' }, [$ e - set vmem [getmem32 $addr]6 \& M7 E; v7 K
- return [expr $vmem | $value]* H: w! x9 F4 D: ?& q5 Q) @; L6 C) X
- }
9 D. g/ \0 \5 d+ c$ m- h8 W! \: j
' i) R8 t- j4 c
2 G9 q/ y% {% ^* \ y. x6 e3 U- #对内存数据进行Or操作并写回内存 32 bit" D# u. R% e- y1 `3 ?! P; a9 l
- proc ormem32w { addr value } {% n5 g0 F2 A) k$ g. H" s! H$ ?
- set vmem [expr [getmem32 $addr] | $value]
6 p% P7 w) _$ Z, x" z0 x, f$ ^ - mww phys $addr $vmem 1
% A* q/ g, k( x, r8 ` - return $vmem# _ @7 v/ C; b& P& ]# N t
- }7 Q* N2 I; r3 O/ j$ p/ l; {
# U) e: P' W+ Z) V. m- ) x# k3 `" z3 p) A
- proc sd5115_startcode_offset_0x6EC { } {
h9 V+ e" D$ i1 C+ u# a' [$ a0 P- |2 i! J - andmem32w 0x10180000 0xFFFFFFFE
# z1 t, B+ i6 K, `. B - }, y/ E; ]( Z9 z- `: P1 V
% m1 x8 |0 y, P* ?5 c- proc sd5115_startcode_offset_0x700 { } {5 I. B2 i% h' z
- mww phys 0x1018000C 0xFFFFFFFF 1
' u: H; ]! a n" I. z - }. F" }1 u8 {, i, u
- * P `7 V) v# L: v
- proc sd5115_startcode_offset_0x710 { } {
+ _, I4 m c! N8 V, {1 W9 s% K - ormem32w 0x10180054 0xFF3 c* Q% h4 Y1 n% I0 W" r$ v
- ormem32w 0x10180000 0x1
/ A! s3 e' \ I - }1 t* L) u/ T9 l5 ]8 z1 m J1 v
- v9 h/ M3 l$ U- proc sd5115_startcode_offset_0xFAD4 { } {. U( T; g7 R3 h
- setmem32 0x10100144 [expr [andmem32 0x10100144 0xFFF803FF] | 0x400]
' M( U# s/ A# r V2 _/ Q* M - }
9 K/ I) G5 [6 E; f - # Q2 T: B+ \8 r6 B5 X* o
- proc sd5115_startcode_offset_0xFAF4 { } {4 q1 ` q8 r- o; w, h% w! H
- set vcpuid [getmem32 0x10100800]
- e7 `9 e5 E7 i% o - ( a/ i" y1 a! |
- if { $vcpuid == 0x51151100 } {! ], z/ g7 {( T/ w; [1 ]6 C
- ormem32w 0x13000000 0x80000
3 j3 Q1 R6 a0 B, c - ormem32w 0x10106008 0xC07 N- P- j) u. P" Q6 u
- ormem32w 0x10106008 0x300. ~1 h1 p* K% [6 B9 b4 p/ p
- } elseif { $vcpuid == 0x51152100 } {
3 e+ S! L+ w8 i! a+ u - ormem32w 0x13000000 0x60000
6 Z+ o0 q1 |, W* h+ c1 ], n - ormem32w 0x10108008 0xF0 g% a( S3 n$ Q6 Z; X1 [
- } else {
8 b" f% M1 r: I; y - ormem32w 0x130001C8 0x100
9 L$ S5 I. X8 `& b- C - ormem32w 0x10106008 0xC00
$ }0 n" X( @/ H" z: w0 ] - andmem32w 0x13000000 0xFFFFFFFB
' m& n2 t8 R2 X' g" T2 b. U- s - andmem32w 0x130001C8 0xFFFFFFDF
( W$ M' ? v, E - ormem32w 0x10106008 0x3000
# q6 A( a$ E; w1 K. i3 ?: y$ P P - andmem32w 0x13000000 0xFFFDFFFF8 |9 f- `' S$ A) v6 z0 n
- andmem32w 0x130001C8 0xFFFFFFBF! e6 U( P. L! M4 X
- }. S8 V1 I: B6 ^1 E, {
- }( R7 s0 _& z4 |: z9 I6 g
- ' _3 y* G$ w- [, H1 p& ~2 u, e- m
- proc sd5115_startcode_offset_0xFBD8 { } {! n9 z: D+ y9 S) r2 n+ b/ [
- set vcpuid [getmem32 0x10100800]( I! l7 n. ]5 i! u
- * F3 \6 j$ k6 |
- if { $vcpuid != 0x51151100 } {
3 K3 d9 a) t! t6 ^) w/ ^ - if { $vcpuid == 0x51152100 } {
; [2 N' Y* r. x$ ] - setmem32 0x10400500 0x1FFF800
: E; r ]( E" I- x. W# J - andmem32w 0x10100134 0xFFFFFFFC- X. o+ g7 i( n
- andmem32w 0x10107008 0xDDFFFFFF* H# j; y0 a/ e8 I' Q
- ormem32w 0x10107004 0x220000000 ]% J, i4 y' e8 ^# E
- ormem32w 0x10107000 0x22000000* {# k; d1 l; I- e" j: [! I
- andmem32w 0x10108008 0xFFF7FFFF
0 C6 ^2 z- l) S7 ]9 F- f9 F - ormem32w 0x10108004 0x80000
9 C. O. K. J; c: O" P2 l( O - ormem32w 0x10108000 0x800002 y. O; D0 f! I& A3 @( l% \; M
- andmem32w 0x10100144 0x3FFFFFFF& Y, n( x# r! }+ J" ^ `
- } else {
# l8 O8 @8 z3 G - setmem32 0x10400500 0x1FFF800! P5 r# |0 |* o. b. o
- andmem32w 0x10100134 0xFFFFFFFC. g9 @+ @5 r/ M0 m. F+ l$ p
- ormem32w 0x10107004 0x18000; b) o8 V0 \0 T9 a, T& D1 b2 I- u
- andmem32w 0x10107000 0xFFFE7FFF
2 n+ T: T& G( ]; y7 E2 \ - ormem32w 0x10107000 0x18000) y0 Z4 c. L9 c1 b! n
- andmem32w 0x1300016C 0xFFFFFFFC
8 R$ l/ v9 u4 b7 e - }: M2 C c6 @- ~
- }
$ d1 z& w2 j: K& W$ t - }) y3 e2 b) e, X% q5 b# H5 t8 q
- 4 O; J" V# g8 s9 K g1 S* X
- proc sd5115_startcode_offset_0xFCD4 { } {
+ H; b* ]0 X% C; \) I( ~ - set vcpuid [getmem32 0x10100800]9 g6 R$ Y" f1 G( x
- % b% q& ]4 i( Z o4 \; ]
- if { $vcpuid == 0x51151100 } {
( Y8 S, C5 N, v# T0 ?$ | - andmem32w 0x1010012C 0xFFBFFFFF
* `; ^$ \8 }% P, z - andmem32w 0x10100138 0xFFFFFFBF
, m2 w, ?( i0 P# M6 V - ormem32w 0x10100080 0x91 n6 d5 P8 J4 \3 s* @
- andmem32w 0x1010013C 0xFFFFEFFF3 m: R1 x! j8 d9 H7 W3 G' ]% K
- setmem32 0x1010005C 0x81020248$ u- e7 U9 E' o& {: y
-
: ]$ D0 \; ]* l; T/ F, o! ~) ~0 q - while { [andmem32 0x10100038 0x10000] != 0x10000 } {sleep 1}
$ D6 |! N% Y7 Q, R7 p: Q7 B -
5 y* ], f2 k4 i+ L3 ~: f - ormem32w 0x1010007C 0x9/ E/ F4 s+ n7 l" t) v
- ormem32w 0x10100148 0x2
$ J2 P, B v9 [7 | - ormem32w 0x1010012C 0x400000
( H) u! Z1 C6 k& O" j9 {; s: g - ormem32w 0x10100138 0x40" I0 j C5 e/ n
-
# Z) m! s& P+ B - } elseif { $vcpuid == 0x51152100 } {
. t( ^, V) c! W0 L, H) n8 V0 W - if { [andmem32 0x10100190 1] == 1 } {) l9 Z# \8 F; |; H
- andmem32w 0x1010012C 0xFFBFFFFF% x$ j) N5 X7 N* o0 u! c1 W
- andmem32w 0x10100138 0xFFFFFFBF
6 {9 u6 [/ |& C2 b - ormem32w 0x10100080 0x9 f! \& i, j N2 p8 J v+ J& Q. C
- andmem32w 0x10100144 0xFEFFFFFF: q x$ I; v: _# J% X: u \2 A2 Y; ^
- andmem32w 0x10100140 0xFFFFCFFF
@4 [1 t8 b& o3 c# I! O3 X - ormem32w 0x10100140 0x40000000
' Y: [5 q. A/ A9 J; L4 x! C - setmem32 0x10100074 0x81028249
, }, ~/ K# | U( F -
" Z! l! C- S" W) @+ u - while { [andmem32 0x10100038 0x40000] != 0x40000 } {sleep 1}7 o1 ?% ^0 k" m- R9 E
6 K A2 n+ G5 a* P: Z+ j# z- ormem32w 0x1010007C 0x9
- h0 s/ E/ t6 f" u8 o - ormem32w 0x10100148 0x2
% G- ^; U0 V6 l& G( y - ormem32w 0x1010012C 0x400000
7 {! A/ w( t7 Z) F6 j - ormem32w 0x10100138 0x40# u, u( e8 a: ?1 T" @5 R& q
- } else {
/ T, \6 f! P. x, M( U6 F% T - while { [andmem32 0x10100038 0x20000] != 0x20000 } {sleep 1}9 ]8 \( G+ Q5 A
- }- `0 [4 B# j, o( O8 d
- 5 W+ y8 A) Y* _$ a1 m2 ^2 A
- } else {
8 ]( C1 Q3 t/ W* C' v Z5 i - andmem32w 0x1010012C 0xFFBFFFFF
! O) q; O1 w7 j0 @9 b& I6 } - andmem32w 0x10100138 0xFFFFFFBF
y' B0 D" Q- R8 F) u - ormem32w 0x10100080 0x9
9 V6 [( J+ m( a - setmem32 0x1010011C 0x81028648
* v7 Z x6 m* D5 h - - A/ h4 w! ~) q4 \
- while { [andmem32 0x10100038 0x20000] != 0x20000 } {sleep 1}
2 z3 T% F' K i q& {
' w' l& S3 y/ B4 q! Z- ormem32w 0x1010007C 0x9: ^. K% \+ \8 D) ~
- ormem32w 0x10100148 0x2
( @' F+ p' B" E - ormem32w 0x1010012C 0x400000
3 ~" a8 @, f4 a) s0 W f- I( e0 r - ormem32w 0x10100138 0x40; a: g1 D: s& g! e9 c6 C
- }
& r" m3 Z- {& f+ d+ }4 q# L! n" y- k - }
$ y* }0 n) k3 H) K
7 C& t4 i3 ~+ e6 X# ~- #sd5115_startcode_offset_0xFED4
! r. f9 A8 F) [1 e - proc sd5115_init_dram { } {' d" }8 b" R& g; `& t, A& J* g
- halt
% r* M8 J/ G3 [8 Y$ \ - echo "Info: init dram..."6 g& z+ }% R1 }% }
-
' u) ]2 a) @" M! B+ F - set vcpuid [getmem32 0x10100800]3 I4 u4 s1 P* h ?1 v0 [7 F3 n/ u
- ' B6 S% _3 v6 m% i
- if { $vcpuid == 0x51151100 } {+ d' x8 H; \4 c
- setmem32 0x10102010 1
5 e4 _ g! T$ B$ @4 _6 R; ] - setmem32 0x1010201C 0x8DF40630
* p+ m* o+ E9 z+ _5 E2 ?2 X6 A - setmem32 0x10102020 0x10184
( R& t% r: u$ c; p O& t) u. f: }/ p - setmem32 0x1010202C 0x1320 c2 F8 ?3 o7 c" M# }, E
- setmem32 0x10102040 0x800000003 ~! J* L. g _; i0 G, @
- setmem32 0x10102050 0x62330A08
; U+ ]: h4 G; @4 z3 ]7 T! x+ I' U - setmem32 0x10102054 0x7F525616
i4 T! Y5 n" x8 _ - setmem32 0x1010205C 0x4BE58352
3 j$ D7 l) r4 c# k - setmem32 0x101020F4 1
0 u7 D8 c+ o, Y - setmem32 0x10102058 0x6230A000* F. \3 u |2 Y2 I9 ~
- setmem32 0x10102004 02 N! l% }' N& \! H* b
& @* `. v' v4 s: K+ k( P" ^/ N- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }
8 W; C* Y0 K0 z/ f+ f
1 I f" H5 ]& d& Y+ W* A- setmem32 0x10102404 0x80000000
( `5 C& W4 C' Y -
9 {* e; T/ X. f( r - while { [andmem32 0x10102410 1] != 1 } { sleep 1 }" ~6 f; L" e% V( x3 e
- 3 C4 r6 Z6 ]( `2 V5 `! r- [
- setmem32 0x10102418 0xDC000; x) I( u7 ]* c/ R) q: T
- setmem32 0x10102584 0x5D
$ R. S/ [, g2 I+ ? - setmem32 0x1010240C 0x30084014 b- m1 @' J$ C" V7 N" y
- setmem32 0x10102444 0x48B
7 l3 X) }$ Q; l. y- Z# Y - setmem32 0x10102448 0x51106644
* q8 _' p' i- l7 x - setmem32 0x1010244C 0x1A81629A
: [, q- K! @/ n1 x: d - setmem32 0x10102450 0x100220C8; O$ D7 T. A/ e: s7 z
- setmem32 0x10102454 0x1520
9 N, A& r1 ~$ D' V* {+ } - setmem32 0x10102458 6* @ M5 T M! c8 C) _- ^) b+ x$ }
- setmem32 0x1010245C 0* V- w5 @5 F, {; P! B
- setmem32 0x10102460 0
3 B( |/ I- M" Z1 T( K. h% F! G$ A - setmem32 0x101025C0 0x44000887
) Q7 m* [7 ?1 Z$ d1 O - setmem32 0x10102440 0xF008003E$ E% p4 u2 I/ I" `8 v' u( L
- setmem32 0x10102468 0x10015412 i. q- e# m: U I* F6 \5 R
- setmem32 0x10102404 0xFFF3
* g1 \* e# U% L5 P% }4 i -
% F% M' s& `" s( n1 t. i - while { [andmem32 0x10102410 0x80000FFF] != 0x80000FFF } { sleep 1 }+ s+ z8 o9 u- ]
- t4 U8 c: _" Y/ p/ ^
- setmem32 0x10102058 0x6230A05F
4 A- r' s! V/ z7 J7 X3 M5 _ - setmem32 0x10102020 0x410185
6 _' s6 s! v# A% y - setmem32 0x1010201C 0x8DF406304 i3 j. a: [# l. B! U- q/ s/ C
- setmem32 0x10102200 0x305133
2 I2 A# T. ~. K+ K& U5 M - setmem32 0x10102204 0x3062CC
: P# |9 P0 M: r9 B - 8 T( n! g# k1 `) T6 C
- } elseif { $vcpuid == 0x51152100 } {* i5 V6 _/ U9 u/ Q9 Q; y7 t
- if { [andmem32 0x10100190 1] == 1 } {
" ~" Z9 W9 `, f9 k% z. S! b2 T% S - setmem32 0x10102010 19 P# I8 c; R, r0 ^ G @! @
- setmem32 0x1010201C 0x80000600
! F5 G4 v) D$ x _1 f9 b* z% W - setmem32 0x10102020 0x584
2 i: r9 T3 x" d5 }8 [0 { - setmem32 0x1010202C 0x142+ L, P3 f* ]4 h9 Y7 x
- setmem32 0x10102040 0x80000000 W' l% H0 \ d% V- B4 K! [
- setmem32 0x10102050 0x63440E0A
9 v/ L5 {0 U# r - setmem32 0x10102054 0xFF526720
/ }" {, F) Q# M5 D, P - setmem32 0x10102058 0x6240A000: G7 h' R8 _$ h$ q& U
- setmem32 0x1010205C 0xFFDFF5F2! @: ]5 \) J3 E8 T* [9 y* F
- setmem32 0x101020F4 0x21& K1 D: W7 J( D1 n' o" v* q
- setmem32 0x101020AC 0x3000501, ~# O; @6 Q! C' z
- setmem32 0x10102004 08 X* a4 {6 B- q
) U) e$ R8 Z r/ o' U- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }, n1 z$ p; n( q: i
I" q5 u( M' a0 o, i# W- setmem32 0x10102404 0x80000000
+ o1 {; A9 W: C% o: ?' o7 E' r
6 l* ?0 Z3 h2 ?. W+ I# r: N- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }* z. { N* w* M
. @, Z' O8 U1 r- D/ i! N$ I! {- setmem32 0x10102418 0x5C000, v% V) e6 ?: ?
- setmem32 0x1010248C 0xF01E78
. c" W& Z) M2 s0 {7 V - setmem32 0x1010241C 0x1F40FA10
$ f+ D8 C. n! G# o - setmem32 0x10102420 0x61A808CA
4 f. g4 l8 u" i7 p. c6 u - setmem32 0x10102428 0xC83D090
& M& x- M: M/ V3 g* N - setmem32 0x1010242C 0x1F4186A07 c; s4 f/ e# u6 j
- setmem32 0x10102444 0x48B& N2 {* l# l& a( B6 H
- setmem32 0x10102448 0x6D538844
; M( ~) D1 X% ^' o& b) R - setmem32 0x1010244C 0x22820282
& T' o, K& l6 _/ n - setmem32 0x10102450 0x1002EA00 r/ t& }% e( |
- setmem32 0x10102454 0x1930& ?9 A) ?2 z9 ~4 z9 t# U
- setmem32 0x10102458 0x428 F2 ^( P9 H1 d# g1 d2 B! L
- setmem32 0x1010245C 8
, X# W* _: q, {0 ^8 R7 p2 V - setmem32 0x10102460 0$ z9 o" ~4 U5 T. S# g, P' s, m
- setmem32 0x10102464 0x210000. @: q8 D! p& J3 N0 p
- setmem32 0x10102468 0x210035C3
. s" ^& j ]9 A - setmem32 0x10102584 0x2D# o0 |/ e% M: z
- setmem32 0x101025C0 0x44000E81 i! E$ @& i2 E9 d2 ~ ~
- setmem32 0x10102600 0x44000E81
' W' n8 f6 k' Q - setmem32 0x10102440 0xF000603E% E& j6 k+ {+ j* ~% j
- setmem32 0x10102404 0xFFF3
' {4 G+ S: V( J' H7 ^! i& Q) E5 { - ) ]2 ^# P8 W) V" R# I
- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
8 b/ o$ ^- c4 E( S - 7 g: J3 \ b0 w( @
- setmem32 0x10102058 0x6240A079
9 [& m1 y# J( p0 X - setmem32 0x10102200 0x304132' P' [( o) O1 ]
- setmem32 0x10102204 0x306132
0 x* ^7 e. J8 y" _5 h! D - setmem32 0x10102208 0x304066
- @) r/ Z5 s0 _, m: H- ?6 c - setmem32 0x10102210 0x306132
1 p8 V2 h( E6 l( H/ [ - } else {
! E" p7 g1 o7 C% s5 G2 S+ ~( }9 o - setmem32 0x10102010 1, J5 W1 X; |" j) ^
- setmem32 0x1010201C 0x80000601& D" U: ?. {2 u( T y
- setmem32 0x10102020 0x580: p" E# P. E5 V. f. l9 Z
- setmem32 0x1010202C 0x142
. H5 c1 `/ ^- F) g' U/ ^% h/ c - setmem32 0x10102040 0x80000000" O2 \: [4 P6 q+ K; K- f9 ]4 R
- setmem32 0x10102050 0xC466150F/ h$ n- K2 r' \% H
- setmem32 0x10102054 0xFF545540
1 o* @& ]$ W$ _/ s4 h' [ - setmem32 0x10102058 0x84610000
8 [& m2 O+ U b! j - setmem32 0x1010205C 0xFFDFF4F4
, k- K2 ]5 z! q+ p! T: a1 `6 w9 ] - setmem32 0x101020F4 0x21
7 D- r$ v1 A. n t2 ~# ?7 q& w - setmem32 0x101020AC 0x30005019 F! |8 w5 M6 p' w
- setmem32 0x10102004 0
5 i/ K) s; a* o+ i( P" y
9 Q6 j! ~% G5 w4 d- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }3 d) o/ ^ l# t
x* K4 n1 B+ y5 y- setmem32 0x10102404 0x80000000$ v4 r3 C8 ?$ q5 E8 o
- . P, J5 E& ~( M' R2 T5 |
- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }4 E/ j4 @# f9 X% U2 A1 g
- ! A/ y# |0 |; r8 ]
- setmem32 0x10102418 0x5C000
5 z- U( ]6 V' L+ G' t - setmem32 0x1010248C 0xF01860
- z' y8 d; d( l) y4 w( ` - setmem32 0x1010241C 0x1900C810$ y8 ?- Q* K6 B' @: c; P
- setmem32 0x10102420 0x4E200708
" s' t* G. F2 ?$ f: f6 G* C - setmem32 0x10102428 0xA030D40. z5 ?; Z# b& `
- setmem32 0x1010242C 0x19013880
1 M x+ ^5 @3 X% p7 e - setmem32 0x10102444 0x48B
4 A( ?" v3 M& v+ n) H) f8 Z - setmem32 0x10102448 0x550F6644% Z2 \$ [2 }7 ~
- setmem32 0x1010244C 0x22820202
9 R, A2 ~$ F. }3 n# h4 q - setmem32 0x10102450 0x1002EA00
, v" d& l, L U t2 C - setmem32 0x10102454 0x1510
$ U* f' Y1 R5 ?& h: p3 ^ - setmem32 0x10102458 0x42& ~/ l+ q# }" {+ k
- setmem32 0x1010245C 0
. M7 N# l5 T1 e - setmem32 0x10102460 0
( j. x7 L; [: n H) N# t0 J8 C# \! m - setmem32 0x10102464 0x210000* t9 ^) {2 e: k
- setmem32 0x10102468 0x210035C3
2 }3 [& {2 r& S1 a8 L0 ` - setmem32 0x10102584 0x2D8 G) \* o0 W M2 n8 m
- setmem32 0x101025C0 0x44000E81* z% h P9 U% m0 n/ j8 G8 \ M. z
- setmem32 0x10102600 0x44000E81
/ w- v9 {, W9 a; z5 @, G7 N' ? - setmem32 0x10102440 0xF008603E; ~) ~+ B8 U$ A/ a; M: w( P8 _
- setmem32 0x10102404 0xFFF3- V$ l% k- X+ }: C. b
- 3 t0 Z& q9 X3 j6 |" f4 H; L
- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
9 o9 U" t8 \3 l - , b! D+ q! }& `4 W
- setmem32 0x10102058 0x846100C39 j6 C' ^; Q1 }: b
- setmem32 0x10102200 0x304132
7 u4 a$ }' y: F - setmem32 0x10102204 0x306132
+ F: [& e/ q9 W. c/ ~. q: w - setmem32 0x10102208 0x304066
6 P; p1 T* ]5 ^2 C6 m - setmem32 0x10102210 0x306132
- E, a3 X& x& A1 X - }
0 ]# l4 r+ L' j2 U3 E+ X+ z& Y - } else {- O6 `' A8 l- d) |5 \, O9 q0 a
- setmem32 0x10102010 1
! s3 h/ k$ n# v5 j% t; m - setmem32 0x1010201C 0xE92E0601# a) B+ k* L, l+ I" u( }
- setmem32 0x10102020 0x1F1808 s- ^' I0 y$ r6 @8 z0 T
- setmem32 0x1010202C 0x132
9 l' h$ k$ h% }% T4 ^0 D- `6 M - setmem32 0x10102040 0x800000000 ?) `: D% Q; p) K4 K8 h& @ a
- setmem32 0x10102050 0xC466130E$ @. y7 n/ G6 h8 N
- setmem32 0x10102054 0xFF535625
" Z" r8 h+ W9 M; J; D+ ~ - setmem32 0x1010205C 0x7E584845 i3 E Q0 y" Z8 n0 u6 T0 k
- setmem32 0x101020F4 1
* M7 W; F c. E: ?6 V - setmem32 0x10102058 0x74511000
/ @, K- P$ `; r: N - setmem32 0x101020AC 0x30005013 l; e- y7 O: J& l$ u$ k) V; Y# O) S
- setmem32 0x10102004 0
7 G/ V& D# P& {* W -
6 G. H# F# S! I* J - while { [andmem32 0x10102000 4] != 0 } { sleep 1 }
$ d2 _, u5 z5 Z P# @+ q! y* ?; q& U - : K: Y1 f! d9 E: v6 R" s
- setmem32 0x10102404 0x80000000
, ?& f4 ^8 U4 y) r T -
8 } k) u4 K$ y' f7 j: Q6 y - while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
' G- M' r) S/ h* U4 P# | - 2 s6 P# R0 ]& |& X8 U& u# J
- setmem32 0x10102418 0xDC000
4 o6 V" N& N2 i- Y a9 ] - setmem32 0x1010240C 0x3008401- R3 E* P$ V! i% |/ W M B: `
- setmem32 0x10102444 0x48B
; T" E% ~( p2 N% G+ p% H - setmem32 0x10102448 0x4D0E6644) }6 S8 L& N& p7 v
- setmem32 0x1010244C 0x1A812A30
- o+ q8 v/ [5 a. n- M b8 l* A/ l: I - setmem32 0x10102450 0x1001A0C86 R9 O% n) I) b1 c9 u. U& w5 b
- setmem32 0x10102454 0x1320
9 u$ w; @' ~5 q, R - setmem32 0x10102458 0x42
6 S1 z8 z# l9 P2 b - setmem32 0x1010245C 0
* z0 e# T7 P J- E6 H1 i) n! u! J' ^ - setmem32 0x10102460 0
4 D* R3 m& a/ I) @, L - setmem32 0x10102468 0x11001547
, M% C3 Z7 x7 Y. [0 a$ S5 Q0 X - setmem32 0x101025C0 0x440008872 \& S1 q- u, S9 @
- setmem32 0x10102600 0x44000E816 }, z7 @, u: b
- setmem32 0x10102440 0xF008003E( v3 j0 t! U* P3 ^
- setmem32 0x10102584 0x1D
* {$ A& t. g+ F; j2 F - setmem32 0x10102404 0xFFF3
* t5 _, }9 h- u& ~# Y+ x9 H7 a" E - ' k: U2 M0 t1 E6 _' L3 p( x/ V
- while { [andmem32 0x10102410 0x80000FFF] != 0x80000FFF } { sleep 1 }/ J; n; L' ^* F; Z* k
-
0 g) w% \* j$ W; Y. I - setmem32 0x10102058 0x7450F09E
0 }( R: t. r! ~& P& b, B5 s# l - setmem32 0x10102020 0x40EF01/ B& i. v! t# v- _( N
- setmem32 0x101020F8 0: N3 t7 ^9 J7 k j( \% s1 D! H
- setmem32 0x10102200 0x3051339 ?& O% m G1 m$ `' I/ T
- setmem32 0x10102204 0x306266: C- {1 y& u- w) ~3 k3 c
- setmem32 0x10102208 0x306066! F, d- T/ J5 F7 P
- setmem32 0x1010220C 0: R! I$ e E7 A' {3 @
- setmem32 0x1010201C 0xB9D60601, k/ m# i/ |8 q5 r% j+ m/ f
- }6 y' Z& P4 e5 T( M5 X! q' X
- }
4 ]6 Y* E/ o( n6 Y! U9 d r - 4 j5 w2 {% V4 B8 j- L4 K
- proc sd5115_hwinit { } {
) A/ Z2 G3 i* D! h. k% m( L3 v - halt0 U8 [; K3 D: d
- poll$ n6 M3 r: U* k# [. k
-
: e' R. J. n( [4 i5 a% d9 P3 V - #enter Supervisor mode5 n& Z" i8 b( u
- reg cpsr 0x1D3
# g( d# v9 `% ?8 u7 Z3 G -
5 W; f/ X4 X9 v - arm mcr 15 0 8 7 0 01 \) N) w2 b$ o! t6 T, B
- arm mcr 15 0 7 5 0 0
0 j2 `1 c" a# b8 z% D! V - arm mcr 15 2 0 0 0 0, U7 p% X2 T7 o
-
4 Y7 c }* C1 S7 F" s v, | - : K0 n; V/ C5 B+ t1 n6 A2 x, r
- set v5 [expr ([arm mrc 15 1 0 0 0] >> 13) & 0x1ff]
+ y' ?. V$ S/ |2 }+ J$ |% q) n r - set v6 0; t% F2 b5 P K0 R1 x
- ) O4 q( Q& {/ Y7 I( Y3 m v
-
2 L' E& | u) s7 Z3 Z - while {$v6 < 4} {6 b/ W8 n5 D8 p- [, J2 d7 k
- set v7 02 a/ ]4 t K4 m# v
- + l/ o/ J6 w& l+ \) j
- while {$v7 <= $v5} {3 g8 h- P( f, c8 T- E. x
- set vtmp [expr ($v6 << 30) | 32 * $v7]
2 |5 q- ]0 M4 p! R. | - set v7 [incr $v7]; P) v. G. |2 M; {0 U6 ~3 ^5 C
-
1 G9 e- T* q3 _& g G+ N - arm mcr 15 0 7 6 2 $vtmp
% M& [4 p$ P0 Q" T4 u% c3 q - }
+ T$ Z% o, \* ]2 q( K -
" D8 C7 F8 n7 ]( Z% R- Z - set v6 [incr $v6]
5 T5 \4 }, f$ @/ d# A: o - }, L4 x2 n% z: j+ o5 A
- % P' z) N7 N# X3 W; g8 M
- if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0} {* m8 D2 y" y( x+ L- I) ^
- echo "Error: (arm mrc 15 0 0 0 5) & 0xf != 0 !"
, S1 G" x, x9 {/ b - . t" M+ k) H* W9 J) ]0 ~3 ~4 V* t
- ;# while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }
5 w1 [# h b% R8 Q& j$ W6 e - ;# resume 0x820002C8
. b! Y% B5 K* L+ E) l1 W -
: w6 A0 }& B$ Q5 P: T. A, l - if 0 {' I8 \/ \! w/ F- g
- ormem32w 0x10100000 0x100* E, |5 k: W" L$ n. |$ q7 }
- - ]! T8 s) x& B
- if { [getmem32 0x10100800] != 0x51152100 } {
9 v' M/ R6 G- w0 M2 r- ^5 e( t( k - echo "getmem32 0x10100800 != 0x51152100 !" O5 |2 F2 B. n$ x7 b: x }
- ;# ...
/ Z" Z3 `+ h9 Q8 O3 ^ - ;# ...5 N& ^5 ]! K& T- p1 u8 D
- ;# ...; J: w; j) a* l+ M- P8 g& M
- ;# ...
/ _8 a/ c. v9 N1 U+ |* I, z - ;# ...: p5 }, {' a# b4 r0 E) T# E
- } else {
9 D/ U( P; i. w+ o, m# q/ e+ H - while { [getmem32 0x1010011C] == 0 } { sleep 1 }
) U# @( j- f5 H+ i1 `& ` L- W2 c& N - echo "0x1010011C is not zero!": g3 T7 S" c7 Y0 {# r
- }1 W+ w6 A" e$ p* s5 C
- }
2 T! {6 F* E7 [ - 6 M a+ j. C. a0 f9 g
- return
. m2 C- _1 p2 P+ S, s/ V! e - }4 Z" ]/ |# L0 j+ Z' |: Q
-
& l. Q8 Q2 Q# h9 m# _- a - arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 0 0 1] & 0xFFFFDFF8 | 0x802]
% L A/ _& u& n; A -
5 z$ Q9 C1 E- o+ Z: p, \ - if { [expr [arm mrc 15 0 0 0 5] & 0xf] == 0 } {8 F4 }+ N# l3 n% n8 } v3 Q6 S1 s
- echo "Info: (arm mrc 15 0 0 0 5) & 0xf == 0 ."( _5 K0 i5 I2 D2 ^/ P" S1 h: P
- 2 F) _7 f* ?8 i% @6 S" `
- echo "Info: call offset 0x6EC ."' u' }/ b- F8 U2 t$ t$ F; F( F$ J
- sd5115_startcode_offset_0x6EC8 Y+ y* `+ T' V* Z5 L) K( u- O, P
- 8 k( \4 p( m5 f9 ?# u/ O& e8 ?
- echo "Info: call offset 0x700 ."$ M1 x$ Q! a! E5 s3 ^
- sd5115_startcode_offset_0x7007 d0 G& ]" z# l. `( N# r2 K
- " ], c E2 V+ _- l4 E$ z
- echo "Info: call offset 0x710 ."# \9 Q* b e- y3 T9 M! ^
- sd5115_startcode_offset_0x710; s( ]/ p3 K: v' n, P
- }
$ a @+ I1 s4 d7 N2 x -
t* u# N O) f9 N: {; S* S - arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] | 0x1000]
, x9 D% t+ T; K: ~! v - ( s0 K* Z \5 \. }3 [& D! Z6 C, X+ g
- setmem32 0x10A30004 0x00000355/ H; [ N) ^/ G( C7 W. L' w
-
, b, F! I& f& i- p, W- x - ormem32w 0x10A20100 0x2 s' U# | c7 c3 l
-
& i9 a* h" g* b% o& i* ? - echo "Info: call offset 0xFAD4 ."! X D. m. W9 |( C% \' i! e
- sd5115_startcode_offset_0xFAD4
) I3 S! @3 W# x7 h! D7 Q2 T -
; N7 u! ]0 \1 a, B3 P) H9 s - setmem32 0x1010007C 0xFFFFFFFF
( \( Q( S- v! c) H' \ - setmem32 0x1010008C 0xFFFFFFFF
1 b9 n8 f f; m - setmem32 0x1010012C 0xFFFFFFFF0 r2 v: ~, f1 d. i2 o% E/ g0 u
- setmem32 0x10100130 0xFE7FFFFF
+ |' D/ F5 j: z" O& C: q - $ A; P: |4 w* K' f/ p5 W
- ormem32w 0x10100138 0x7F( |- c9 x" |* O7 z
- ormem32w 0x10100140 0x800000003 Y& ^! c2 r/ t/ Y4 y0 J
" u' ^' I! j& h6 B$ P' v/ `+ n8 v- set vcpuid [getmem32 0x10100800]
+ I I' `- U* @9 _ -
1 P2 z2 D6 h+ l( X; ~ - if { $vcpuid == 0x51152100 } { w6 v! M% f- e
- if { [expr [getmem32 0x10100190] & 1] == 1 } {5 {! d' {+ e+ ~. Z
- mww phys 0x1010005C 0x8103844D 1
/ P. Y. V, Q, m7 [1 Z$ K - }
$ w* G0 _' [7 T" G" L: U4 b - T$ h& I% d- {; `" N8 X
- mww phys 0x1010005C 0x8103444D 1
6 O) S; I( b s( u" L2 r) W - }
4 u' H' k9 d& c$ V8 t$ { -
" I. s9 L9 w: A - while { [andmem32 0x10100038 0x10000] != 0x10000 } {sleep 1}
9 w1 \$ g& R9 q3 c3 w$ G! Q - while { [andmem32 0x10100038 0x40000] != 0x40000 } {sleep 1}
3 w. U9 J0 k/ @# {9 i h -
* l0 |8 Q. |8 V! e5 g7 E - setmem32 0x1010013C [expr [andmem32 0x1010013C 0xFFFFFFE3] | 0x10]* D# e! ^; j, a) {9 ?. `2 K3 q
- 7 j$ W# I" T; W: `, h* K$ k
- echo "Info: call offset 0xFCD4 ."
# o v. x$ \( z9 s: Z - sd5115_startcode_offset_0xFCD4
0 u1 E$ G! H, C* B5 r. ~ -
3 J$ {6 f& u! z5 y3 l8 X! I - andmem32w 0x1010013C 0xFFFFF3FF! H& \" m8 D8 t; E1 o- ]4 R
- andmem32w 0x10100138 0xFFDFFFFF
. S2 N$ ? q2 W& A - andmem32w 0x10100138 0xFFF7FFFF# t5 ]1 T" K) S0 G9 I5 m- ^
- setmem32 0x10100054 0xFFFFFFE0
9 \5 |( a6 S/ o3 O5 ^* u9 J: h9 I - setmem32 0x10100050 0x7FF00
8 A; O& G Q* ^ - ormem32w 0x10100000 0x43 G2 c; ~, e; f3 E6 R$ Z, B1 z7 c
-
6 ^: s# n+ ]; O: Y1 S - while { [andmem32 0x10100000 0x4] != 0x4 } {sleep 1}! K# r" g. U% L
-
8 I) S: r/ @* n, W% T - echo "Info: call offset 0xFAF4 ."2 O8 @) R; s. {5 X/ [8 |
- sd5115_startcode_offset_0xFAF4! h: n( a. d" [( | W8 S
- : Q8 S5 f6 ~( F. M, N7 M
- echo "Info: call offset 0xFBD8 ."
9 |! P5 R9 m4 S+ S4 X! X( j - sd5115_startcode_offset_0xFBD8
7 `/ L# y; o. v" J; I. b3 h' {6 X! `, b -
6 }$ H/ a5 ~" k' X# |7 z4 _. C+ f; d - echo "Info: call offset 0xFED4 (init dram)."
8 y* H5 c( P* x& N - sd5115_init_dram7 Q+ p- m* z: R) W# s1 _/ F
- : v. `- G. ]/ A- g7 R3 M* D5 y
- echo "Hardware initialization is complete!"( W5 y* S' y* ^6 H/ M
- }$ W) W) K, [8 b( X# m, Q! X
- % O3 |$ h* r& n+ A9 N& |& P
- proc sd5115_loadsc { filepath } {7 H# J7 m, d6 K' m9 B. {- S
- halt
8 G7 N: ?- S+ e) i, |6 |2 R# W7 d - load_image $filepath 0x82000000
5 @9 O0 j D! L+ y4 Z. L' M) z' {% t - ;# verify_image $filepath 0x82000000
& ~/ w8 W# i2 d& s4 _! p ^+ L - }
! J! L) L3 S5 ?" p& |
6 x% r2 d2 S0 U2 ]) N7 P- proc sd5115_goto_entry { } {
+ X' f1 Q7 r0 l! ^2 C - if { [getmem32 0x10100800] != 0x51152100 } {
: B3 }+ w: J, V - resume 0x820000009 b) l( d% k) F! |) L2 `
- } else {; E, G/ H4 q/ D" o) y, U
- if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0 } {
N4 d% t: p- P, ^1 y, F P9 n, ~8 ~ - while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }
2 t+ N1 g( q+ v W) E - resume 0x82000000
V7 u* q; F1 n3 H6 c7 q - } else {
, L1 x' u% d# y1 F @ - echo "Warn: Can't resume (1)!"
6 X2 k2 [ M+ C( Y B) n/ V - }0 _4 i1 s9 s/ i: \3 E% Y8 c# M
- }! M* e: h2 u: [5 Q% w+ p$ U
- }
}1 s" L; h4 ]& Q8 F" x9 j, z* G
$ F6 e3 \) K9 Z- proc sd5115_goto_continue { } {
+ R& ]% }3 J" k' \5 O - if { [getmem32 0x10100800] != 0x51152100 } {0 b$ D. I+ G% n' `- |' N# v
- resume 0x820002C8: f" s6 r$ n7 j( A# L
- } else {
" @) C( r" f; p - if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0 } {
5 z* t+ u0 K( y' O - while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }
& {5 S; \3 a$ W: Q9 S - resume 0x820002C88 W4 g; U3 T. w) U
- } else {
2 k4 y; ^2 g6 b: ^0 k - echo "Warn: Can't resume (2)!"
- b& N4 J, T0 ]$ a" x+ c - }
; v2 }( L. D! @6 A( P4 Y6 _ - }. C. V+ v2 ]3 G- p4 f& i
- }
' s$ z! }5 w) P: A# K1 u
: O0 S9 |8 W4 | p5 G5 z% y% d- proc sd5115_enter_svc_mode { } {
a& R( }- T( K5 O; n/ U - halt
, X; L8 u& Y" W6 B4 A+ ? - #enter Supervisor mode
' E8 [6 Y# m) q- j; F - reg cpsr 0x1D3
' r D, w2 Z' \. ]! \2 J& W0 D9 c - }
1 a% H3 _) t9 f, ~. W- O
6 d9 J. m) E2 I- proc sd5115_help { } {
1 {8 p, R+ g5 Q9 p - echo "Usage 1:"7 l# w0 s- @0 u1 \" i
- echo " *Step1: {sd5115_hwinit}"
9 V: I. A" S9 b* K4 v% e, k - echo " *Step2: {sd5115_loadsc mtd0.bin}"" }1 x. A$ V) a0 l
- echo " Step3: {sd5115_enter_svc_mode}"
+ Z) v+ x. R6 G! F/ H. i! g - echo " *Step4: {sd5115_goto_entry} or {sd5115_goto_continue}"
* H0 U& g% q! t) V* o - echo " !Note!: {sd5115_goto_continue} is not recommended"" o) w1 ~, F9 h3 [3 f
- echo " "
& I7 y7 Q, {5 L% ] - echo "Usage 2:"
7 _1 d$ s' w6 y8 @5 d; n5 w - echo " *Step1: {sd5115_init_dram}"' o, X& n: n' ^0 {; X
- echo " *Step2: {sd5115_loadsc mtd0.bin}"
/ f) k; U. Q" _7 E - echo " Step3: {sd5115_enter_svc_mode}"2 l$ \$ n$ ^# U6 G' J
- echo " *Step4: {sd5115_goto_entry} or {resume 0x82000000}"
5 ]' I5 j; M% z6 I, E: C - echo " "0 n* ]8 [" X o) \3 V
- }! t( y! X3 T. o: N
3 J7 T% J, \7 o$ W2 W
复制代码 ( ^6 V. c; q" h* O; w {/ ^7 x
7 ?1 H: Q/ c5 {; P0 C IStep1: {sd5115_hwinit} 执行这一条
+ b& _; N+ ^. S6 q
! k) p; K+ F- t然后
5 q2 C2 ]4 M% qhalt ; load_image uboot.BIN 0x81F00000 ; resume 0x81F00000
# ~5 w) z5 B0 w$ D T# a* H
8 a: G9 f# y; @/ B z4 T然后用uboot里的命令写固件
, x5 [' J* _+ C0 c. O* ?: U" q3 w
3 d/ J% U' @8 q+ _$ g& a, u方活就在这就看你不会不 |
|