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esp-lisesp-lis
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Merge branch 'feat/support_esp32h4_top' into 'master'
Support cpu & modem & top domain and minimum system peripherals retention in esp32h4 beta5 Closes PM-449, PM-484, PM-448, PM-451, PM-497, IDF-12283, and IDF-12286 See merge request espressif/esp-idf!40605
2 parents 13ec7d2 + 852aab4 commit 6e45f4d

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-81
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30 files changed

+2220
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lines changed

‎components/esp_hw_support/lowpower/port/esp32c5/sleep_cpu_static.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -97,10 +97,10 @@ static void * cache_sleep_frame_init(void)
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static void * clint_sleep_frame_init(void)
9898
{
9999
const static cpu_domain_dev_regs_region_t regions[] = {
100-
{ .start = CLINT_MINT_SIP_REG, .end = CLINT_MINT_SIP_REG + 4 },
101-
{ .start = CLINT_MINT_MTIMECMP_L_REG, .end = CLINT_MINT_MTIMECMP_H_REG + 4 },
102-
{ .start = CLINT_MINT_TIMECTL_REG, .end = CLINT_MINT_TIMECTL_REG + 4 },
103-
{ .start = CLINT_MINT_MTIME_L_REG, .end = CLINT_MINT_MTIME_H_REG + 4 }
100+
{ .start = CPU_DOMAIN_DEV_START_ADDR0, .end = CPU_DOMAIN_DEV_END_ADDR0 },
101+
{ .start = CPU_DOMAIN_DEV_START_ADDR1, .end = CPU_DOMAIN_DEV_END_ADDR1 },
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{ .start = CPU_DOMAIN_DEV_START_ADDR2, .end = CPU_DOMAIN_DEV_END_ADDR2 },
103+
{ .start = CPU_DOMAIN_DEV_START_ADDR3, .end = CPU_DOMAIN_DEV_END_ADDR3 }
104104
};
105105
static uint8_t sleep_frame[CPU_DOMAIN_DEV_TOTAL_SZ(4)] __attribute__((aligned(4)));
106106
return cpu_domain_dev_sleep_frame_init(regions, sizeof(regions) / sizeof(regions[0]), sleep_frame);

‎components/esp_hw_support/lowpower/port/esp32h4/rvsleep-frames.h‎

Lines changed: 212 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,212 @@
1+
/*
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* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
5+
*/
6+
7+
#ifndef __RVSLEEP_FRAMES_H__
8+
#define __RVSLEEP_FRAMES_H__
9+
10+
#include "sdkconfig.h"
11+
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/* Align a value up to nearest n-byte boundary, where n is a power of 2. */
13+
#define ALIGNUP(n, val) (((val) + (n) - 1) & -(n))
14+
15+
#ifdef STRUCT_BEGIN
16+
#undef STRUCT_BEGIN
17+
#undef STRUCT_FIELD
18+
#undef STRUCT_AFIELD
19+
#undef STRUCT_END
20+
#endif
21+
22+
#if defined(_ASMLANGUAGE) || defined(__ASSEMBLER__)
23+
#ifdef __clang__
24+
#define STRUCT_BEGIN .set RV_STRUCT_OFFSET, 0
25+
#define STRUCT_FIELD(ctype,size,asname,name) .set asname, RV_STRUCT_OFFSET; .set RV_STRUCT_OFFSET, asname + size
26+
#define STRUCT_AFIELD(ctype,size,asname,name,n) .set asname, RV_STRUCT_OFFSET;\
27+
.set RV_STRUCT_OFFSET, asname + (size)*(n);
28+
#define STRUCT_END(sname) .set sname##Size, RV_STRUCT_OFFSET;
29+
#else // __clang__
30+
#define STRUCT_BEGIN .pushsection .text; .struct 0
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#define STRUCT_FIELD(ctype,size,asname,name) asname: .space size
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#define STRUCT_AFIELD(ctype,size,asname,name,n) asname: .space (size)*(n)
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#define STRUCT_END(sname) sname##Size:; .popsection
34+
#endif // __clang__
35+
#else
36+
#define STRUCT_BEGIN typedef struct {
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#define STRUCT_FIELD(ctype,size,asname,name) ctype name;
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#define STRUCT_AFIELD(ctype,size,asname,name,n) ctype name[n];
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#define STRUCT_END(sname) } sname;
40+
#endif
41+
42+
/*
43+
* -------------------------------------------------------------------------------
44+
* RISC-V CORE CRITICAL REGISTER CONTEXT LAYOUT FOR SLEEP
45+
* -------------------------------------------------------------------------------
46+
*/
47+
STRUCT_BEGIN
48+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MEPC, mepc) /* Machine Exception Program Counter */
49+
STRUCT_FIELD (long, 4, RV_SLP_CTX_RA, ra) /* Return address */
50+
STRUCT_FIELD (long, 4, RV_SLP_CTX_SP, sp) /* Stack pointer */
51+
STRUCT_FIELD (long, 4, RV_SLP_CTX_GP, gp) /* Global pointer */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_TP, tp) /* Thread pointer */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T0, t0) /* Temporary/alternate link register */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T1, t1) /* t1-2: Temporaries */
55+
STRUCT_FIELD (long, 4, RV_SLP_CTX_T2, t2)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S0, s0) /* Saved register/frame pointer */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S1, s1) /* Saved register */
58+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A0, a0) /* a0-1: Function arguments/return address */
59+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A1, a1)
60+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A2, a2) /* a2-7: Function arguments */
61+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A3, a3)
62+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A4, a4)
63+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A5, a5)
64+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A6, a6)
65+
STRUCT_FIELD (long, 4, RV_SLP_CTX_A7, a7)
66+
STRUCT_FIELD (long, 4, RV_SLP_CTX_S2, s2) /* s2-11: Saved registers */
67+
STRUCT_FIELD (long, 4, RV_SLP_CTX_S3, s3)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S4, s4)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S5, s5)
70+
STRUCT_FIELD (long, 4, RV_SLP_CTX_S6, s6)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S7, s7)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S8, s8)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S9, s9)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S10, s10)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_S11, s11)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T3, t3) /* t3-6: Temporaries */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T4, t4)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T5, t5)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_T6, t6)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_MSTATUS, mstatus) /* Machine Status */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_MTVEC, mtvec) /* Machine Trap-Vector Base Address */
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STRUCT_FIELD (long, 4, RV_SLP_CTX_MCAUSE, mcause) /* Machine Trap Cause */
83+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MTVAL, mtval) /* Machine Trap Value */
84+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MIE, mie) /* Machine intr enable */
85+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MIP, mip) /* Machine intr pending */
86+
87+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMUFUNC, pmufunc) /* A field is used to identify whether it is going
88+
* to sleep or has just been awakened. We use the
89+
* lowest 2 bits as indication information, 3 means
90+
* being awakened, 1 means going to sleep */
91+
#if CONFIG_PM_CHECK_SLEEP_RETENTION_FRAME
92+
STRUCT_FIELD (long, 4, RV_SLP_CSF_CTX_CRC, frame_crc) /* Used to check RvCoreCriticalSleepFrame integrity */
93+
#endif
94+
STRUCT_END(RvCoreCriticalSleepFrame)
95+
96+
#if defined(_ASMLANGUAGE) || defined(__ASSEMBLER__)
97+
#define RV_SLEEP_CTX_SZ1 RvCoreCriticalSleepFrameSize
98+
#else
99+
#define RV_SLEEP_CTX_SZ1 sizeof(RvCoreCriticalSleepFrame)
100+
#endif
101+
102+
/*
103+
* Sleep stack frame size, after align up to 16 bytes boundary
104+
*/
105+
#define RV_SLEEP_CTX_FRMSZ (ALIGNUP(0x10, RV_SLEEP_CTX_SZ1))
106+
107+
/*
108+
* -------------------------------------------------------------------------------
109+
* RISC-V CORE NON-CRITICAL REGISTER CONTEXT LAYOUT FOR SLEEP
110+
* -------------------------------------------------------------------------------
111+
*/
112+
STRUCT_BEGIN
113+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MSCRATCH, mscratch)
114+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MISA, misa)
115+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MSCRATCHCSW, mscratchcsw)
116+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MSCRATCHCSW1, mscratchcsw1)
117+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MCYCLEH, mcycleh)
118+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MINSTRET, minstret)
119+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MINSTRETH, minstreth)
120+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MCOUNTEREN, mcounteren)
121+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MCOUNTINHIBIT, mcountinhibit)
122+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER8, mhpmcounter8)
123+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER9, mhpmcounter9)
124+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER13, mhpmcounter13)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER8H, mhpmcounter8h)
126+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER9H, mhpmcounter9h)
127+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMCOUNTER13H, mhpmcounter13h)
128+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMEVENT8, mhpmevent8)
129+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMEVENT9, mhpmevent9)
130+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHPMEVENT13, mhpmevent13)
131+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MCONTEXT, mcontext)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_USTATUS, ustatus)
133+
STRUCT_FIELD (long, 4, RV_SLP_CTX_UTVEC, utvec)
134+
STRUCT_FIELD (long, 4, RV_SLP_CTX_USCRATCH, uscratch)
135+
STRUCT_FIELD (long, 4, RV_SLP_CTX_UCAUSE, ucause)
136+
STRUCT_FIELD (long, 4, RV_SLP_CTX_UINTTHRESH, uintthresh)
137+
138+
STRUCT_FIELD (long, 4, RV_SLP_CTX_TSELECT, tselect)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_TDATA1, tdata1)
140+
STRUCT_FIELD (long, 4, RV_SLP_CTX_TDATA2, tdata2)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_TDATA3, tdata3)
142+
STRUCT_FIELD (long, 4, RV_SLP_CTX_TCONTROL, tcontrol)
143+
144+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR0, pmpaddr0)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR1, pmpaddr1)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR2, pmpaddr2)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR3, pmpaddr3)
148+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR4, pmpaddr4)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR5, pmpaddr5)
150+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR6, pmpaddr6)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR7, pmpaddr7)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR8, pmpaddr8)
153+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR9, pmpaddr9)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR10, pmpaddr10)
155+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR11, pmpaddr11)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR12, pmpaddr12)
157+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR13, pmpaddr13)
158+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR14, pmpaddr14)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPADDR15, pmpaddr15)
160+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPCFG0, pmpcfg0)
161+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPCFG1, pmpcfg1)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPCFG2, pmpcfg2)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMPCFG3, pmpcfg3)
164+
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR0, pmaaddr0)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR1, pmaaddr1)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR2, pmaaddr2)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR3, pmaaddr3)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR4, pmaaddr4)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR5, pmaaddr5)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR6, pmaaddr6)
172+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR7, pmaaddr7)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR8, pmaaddr8)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR9, pmaaddr9)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR10, pmaaddr10)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR11, pmaaddr11)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR12, pmaaddr12)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR13, pmaaddr13)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR14, pmaaddr14)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMAADDR15, pmaaddr15)
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STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG0, pmacfg0)
182+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG1, pmacfg1)
183+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG2, pmacfg2)
184+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG3, pmacfg3)
185+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG4, pmacfg4)
186+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG5, pmacfg5)
187+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG6, pmacfg6)
188+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG7, pmacfg7)
189+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG8, pmacfg8)
190+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG9, pmacfg9)
191+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG10, pmacfg10)
192+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG11, pmacfg11)
193+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG12, pmacfg12)
194+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG13, pmacfg13)
195+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG14, pmacfg14)
196+
STRUCT_FIELD (long, 4, RV_SLP_CTX_PMACFG15, pmacfg15)
197+
198+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MCYCLE, mcycle)
199+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MTVT, mtvt)
200+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MINTTHRESH, mintthresh)
201+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MXSTATUS, mxstatus)
202+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHCR, mhcr)
203+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MHINT, mhint)
204+
STRUCT_FIELD (long, 4, RV_SLP_CTX_MEXSTATUS, mexstatus)
205+
STRUCT_FIELD (long, 4, RV_SLP_CTX_JVT, jvt)
206+
207+
#if CONFIG_PM_CHECK_SLEEP_RETENTION_FRAME
208+
STRUCT_FIELD (long, 4, RV_SLP_NCSF_CTX_CRC, frame_crc) /* Used to check RvCoreNonCriticalSleepFrame integrity */
209+
#endif
210+
STRUCT_END(RvCoreNonCriticalSleepFrame)
211+
212+
#endif /* #ifndef __RVSLEEP_FRAMES_H__ */

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