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RISCY BUSINESS»Episode Guide
Reading about the PMU, Backup Regs, & Boot Process
References ▼
SiFive Developers
Freedom E300 Platform Reference Manual
[1]1:56[2]7:09[3]8:35
[4]11:11[5]12:09[6]14:11
[7]15:22[8]18:50[9]20:11
[10]23:00[11]32:24
SiFive Developers
Freedom E310-G000 Manual
[12]36:26[13]52:21
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Neo Ar
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Matt Mascarenhas
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0:06Set the stage for today's research
0:06Set the stage for today's research
0:06Set the stage for today's research
1:56Chapter 6 - E300 Power-Management Unit (PMU)1
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1:56Chapter 6 - E300 Power-Management Unit (PMU)1
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1:56Chapter 6 - E300 Power-Management Unit (PMU)1
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5:16Scan through double_tap_dontboot.c for mentions of PMU
5:16Scan through double_tap_dontboot.c for mentions of PMU
5:16Scan through double_tap_dontboot.c for mentions of PMU
7:09Chapter 6, continued2
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7:09Chapter 6, continued2
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7:09Chapter 6, continued2
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8:35Figure 6.1: E300 Power-Management Unit3
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8:35Figure 6.1: E300 Power-Management Unit3
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8:35Figure 6.1: E300 Power-Management Unit3
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11:11Figure 6.2: PMU instruction format4
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11:11Figure 6.2: PMU instruction format4
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11:11Figure 6.2: PMU instruction format4
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12:09Table 6.1: Default PMU wakeup program5
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12:09Table 6.1: Default PMU wakeup program5
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12:09Table 6.1: Default PMU wakeup program5
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14:11Chapter 6, continued - Wakeup Signal Conditioning6
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14:11Chapter 6, continued - Wakeup Signal Conditioning6
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14:11Chapter 6, continued - Wakeup Signal Conditioning6
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15:22Chapter 6, continued - PMU Interrupt Enables (mpuie) - Figure 6.3 - and Wakeup Cause (pmucause) - Figure 6.47
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15:22Chapter 6, continued - PMU Interrupt Enables (mpuie) - Figure 6.3 - and Wakeup Cause (pmucause) - Figure 6.47
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15:22Chapter 6, continued - PMU Interrupt Enables (mpuie) - Figure 6.3 - and Wakeup Cause (pmucause) - Figure 6.47
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18:39croepha Hello
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18:39croepha Hello
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18:39croepha Hello
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18:50Chapter 6, continued8
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18:50Chapter 6, continued8
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18:50Chapter 6, continued8
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20:11Chapter 6, continued - Memory Map9
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20:11Chapter 6, continued - Memory Map9
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20:11Chapter 6, continued - Memory Map9
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23:00Marry up the defined PMU and AON offsets with the documentation10
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23:00Marry up the defined PMU and AON offsets with the documentation10
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23:00Marry up the defined PMU and AON offsets with the documentation10
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32:24Chapter 10 - E300 Backup Registers11
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32:24Chapter 10 - E300 Backup Registers11
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32:24Chapter 10 - E300 Backup Registers11
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36:26Chapter 5 - FE310-G000 Boot12
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36:26Chapter 5 - FE310-G000 Boot12
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36:26Chapter 5 - FE310-G000 Boot12
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48:08Recall some documentation about the contents of the OTP
48:08Recall some documentation about the contents of the OTP
48:08Recall some documentation about the contents of the OTP
52:21Chapter 5, continued13
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52:21Chapter 5, continued13
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52:21Chapter 5, continued13
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54:37Summarise the booting process
54:37Summarise the booting process
54:37Summarise the booting process
55:30We're out of time
55:30We're out of time
55:30We're out of time