4.4.2.2.30 C910_CLK_CFG
Description: C910 clock configuration reigster
Offset: 0x100
Default Value: 0x9f0
[1]
C910_CCLK_I0_SWITCH_SELRW
c910_cclk_i0 clock select
0: PLL0
root@lpi4amain:/sys/kernel/debug/clk# uname -a
Linux lpi4amain 6.16.0-rc4-next-20250704 #1372 SMP Sat Jul 5 15:12:57 PDT 2025 riscv64 GNU/Linux
root@lpi4amain:/sys/kernel/debug/clk# cat clk_orphan_summary
enable prepare protect duty hardware connection
clock count count count rate accuracy phase cycle enable consumer id
---------------------------------------------------------------------------------------------------------------------------------------------
osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id
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# | |
# Automatically generated file; DO NOT EDIT. | |
# Linux/riscv 6.16.0-rc2 Kernel Configuration | |
# | |
CONFIG_CC_VERSION_TEXT="Ubuntu clang version 18.1.3 (1ubuntu1)" | |
CONFIG_GCC_VERSION=0 | |
CONFIG_CC_IS_CLANG=y | |
CONFIG_CLANG_VERSION=180103 | |
CONFIG_AS_IS_LLVM=y | |
CONFIG_AS_VERSION=180103 |
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root@lpi4amain:~# dmesg | |
[ 0.000000] Booting Linux on hartid 1 | |
[ 0.000000] Linux version 6.15.0-12439-g7ec07c93dbac (pdp7@thelio) (Ubuntu clang version 18.1.3 (1ubuntu1), Ubuntu LLD 18.1.3) #1354 SMP Wed Jun 11 11:12:46 PDT 2025 | |
[ 0.000000] random: crng init done | |
[ 0.000000] Machine model: Sipeed Lichee Pi 4A | |
[ 0.000000] SBI specification v2.0 detected | |
[ 0.000000] SBI implementation ID=0x1 Version=0x10004 | |
[ 0.000000] SBI TIME extension detected | |
[ 0.000000] SBI IPI extension detected | |
[ 0.000000] SBI RFENCE extension detected |
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# | |
# Automatically generated file; DO NOT EDIT. | |
# Linux/riscv 6.15.0 Kernel Configuration | |
# | |
CONFIG_CC_VERSION_TEXT="Ubuntu clang version 18.1.3 (1ubuntu1)" | |
CONFIG_GCC_VERSION=0 | |
CONFIG_CC_IS_CLANG=y | |
CONFIG_CLANG_VERSION=180103 | |
CONFIG_AS_IS_LLVM=y | |
CONFIG_AS_VERSION=180103 |
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# | |
# Automatically generated file; DO NOT EDIT. | |
# Linux/riscv 6.15.0 Kernel Configuration | |
# | |
CONFIG_CC_VERSION_TEXT="Ubuntu clang version 18.1.3 (1ubuntu1)" | |
CONFIG_GCC_VERSION=0 | |
CONFIG_CC_IS_CLANG=y | |
CONFIG_CLANG_VERSION=180103 | |
CONFIG_AS_IS_LLVM=y | |
CONFIG_AS_VERSION=180103 |
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brom_ver 8 | |
[APP][E] protocol_connect failed, exit. | |
----------------------------------------- | |
_____ _ _____ _____ _ __ | |
| __ \ (_)/ ____| __ \| |/ / | |
| |__) | _ _ _ _| (___ | | | | ' / | |
| _ / | | | | | | |\___ \| | | | < | |
| | \ \ |_| | |_| | |____) | |__| | . \ | |
|_| \_\__,_|\__, |_|_____/|_____/|_|\_\ | |
__/ | |
mount -t resctrl resctrl /sys/fs/resls -la /sys/fs/resctrl/
ls -la /sys/fs/resctrl/
cd /sys/fs/resctrl/
echo 'L2:3=ff0' > /sys/fs/resctrl/schemata
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[ 0.000000] Linux version 6.14.0-rc3 (pdp7@thelio) (riscv64-linux-gnu-gcc (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #1219 SMP Sun Feb 16 21:52:34 PST 2025 | |
[ 0.000000] Machine model: SiFive HiFive Unmatched A00 | |
[ 0.000000] SBI specification v2.0 detected | |
[ 0.000000] SBI implementation ID=0x1 Version=0x10004 | |
[ 0.000000] SBI TIME extension detected | |
[ 0.000000] SBI IPI extension detected | |
[ 0.000000] SBI RFENCE extension detected | |
[ 0.000000] SBI SRST extension detected | |
[ 0.000000] SBI DBCN extension detected | |
[ 0.000000] efi: EFI v2.10 by Das U-Boot |
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# | |
# Automatically generated file; DO NOT EDIT. | |
# Linux/riscv 6.14.0-rc3 Kernel Configuration | |
# | |
CONFIG_CC_VERSION_TEXT="riscv64-linux-gnu-gcc (Ubuntu 13.2.0-4ubuntu3) 13.2.0" | |
CONFIG_CC_IS_GCC=y | |
CONFIG_GCC_VERSION=130200 | |
CONFIG_CLANG_VERSION=0 | |
CONFIG_AS_IS_GNU=y | |
CONFIG_AS_VERSION=24100 |
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