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t-head:th1520 t-head:thead-sdk t-head:huiwei t-head:downclock-sd t-head:develop t-head:master
t-head:20260504 t-head:20251124 t-head:20250930 t-head:20250813 t-head:20250110 t-head:20241223 t-head:Linux_SDK_V2.0.2 t-head:20240720 t-head:20240529 t-head:Linux_SDK_V1.5.4 t-head:20240328 t-head:20240324 t-head:20240131 t-head:20240127 t-head:Linux_SDK_V1.4.2 t-head:Linux_SDK_V1.3.3 t-head:Linux_SDK_V1.2.1 t-head:Linux_SDK_V1.2.0 t-head:Linux_SDK_V1.1.2 t-head:Linux_SDK_V1.0.3 t-head:Linux_SDK_V1.0.2 t-head:Linux_SDK_V0.9.5
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compare: t-head:downclock-sd
Branches Tags
t-head:th1520 t-head:thead-sdk t-head:huiwei t-head:downclock-sd t-head:develop t-head:master
t-head:20260504 t-head:20251124 t-head:20250930 t-head:20250813 t-head:20250110 t-head:20241223 t-head:Linux_SDK_V2.0.2 t-head:20240720 t-head:20240529 t-head:Linux_SDK_V1.5.4 t-head:20240328 t-head:20240324 t-head:20240131 t-head:20240127 t-head:Linux_SDK_V1.4.2 t-head:Linux_SDK_V1.3.3 t-head:Linux_SDK_V1.2.1 t-head:Linux_SDK_V1.2.0 t-head:Linux_SDK_V1.1.2 t-head:Linux_SDK_V1.0.3 t-head:Linux_SDK_V1.0.2 t-head:Linux_SDK_V0.9.5

4 Commits
20240131 ... downclock-

Author SHA1 Message Date
Han Gao
4b5e417342 riscv: dts: thead: downclock SD card for LPi4A 
It's reported that @198MHz some R/W error will happen.

215f2c97bd.patch

Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
 2024-03-26 13:01:02 +00:00
Han Gao
ce1890d0dc fix: remove find partuuid 
Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
 2024-03-24 06:57:04 -05:00
Han Gao
9893f1a2c0 feat: add sdcard boot first 
Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
 2024-03-24 06:57:04 -05:00
Haaland Chen
f80c918aa2 configs: meles: use new fdt default name 
Since T-HEAD Linux SDK V1.4.2, modified the kernel device tree
naming rules, starting with th1520.

Signed-off-by: Haaland Chen <haaland@milkv.io>
 2024-03-21 04:16:26 -05:00
5 changed files with 12 additions and 7 deletions
Expand all files Collapse all files

5
arch/riscv/dts/light-lpi4a-laptop.dts
View File

@@ -43,3 +43,8 @@
/delete-property/ lcd-en-gpios;
/delete-property/ lcd-bias-en-gpios;
};
&sdhci0 {
max-frequency = <35000000>;
status = "okay";
};

2
configs/light_milkv_meles_defconfig
View File

@@ -13,7 +13,7 @@ CONFIG_DDR_BOARD_CONFIG=y
CONFIG_ARCH_RV64I=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BUILD_TARGET="u-boot-with-spl.bin"
CONFIG_DEFAULT_FDT_FILE="thead/light-milkv-meles.dtb"
CONFIG_DEFAULT_FDT_FILE="thead/th1520-milkv-meles.dtb"
CONFIG_BOARD_LATE_INIT=y
CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y

2
configs/light_milkv_meles_dualrank_defconfig
View File

@@ -13,7 +13,7 @@ CONFIG_DDR_BOARD_CONFIG=y
CONFIG_ARCH_RV64I=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BUILD_TARGET="u-boot-with-spl.bin"
CONFIG_DEFAULT_FDT_FILE="thead/light-milkv-meles.dtb"
CONFIG_DEFAULT_FDT_FILE="thead/th1520-milkv-meles.dtb"
CONFIG_BOARD_LATE_INIT=y
CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y

2
configs/light_milkv_meles_singlerank_defconfig
View File

@@ -13,7 +13,7 @@ CONFIG_DDR_BOARD_CONFIG=y
CONFIG_ARCH_RV64I=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BUILD_TARGET="u-boot-with-spl.bin"
CONFIG_DEFAULT_FDT_FILE="thead/light-milkv-meles-4g.dtb"
CONFIG_DEFAULT_FDT_FILE="thead/th1520-milkv-meles-4g.dtb"
CONFIG_BOARD_LATE_INIT=y
CONFIG_DISPLAY_CPUINFO=y
CONFIG_DISPLAY_BOARDINFO=y

8
include/configs/light-c910.h
View File

@@ -151,8 +151,9 @@
ENV_STR_BOARD \
"kernel_addr_r=0x00200000\0" \
"kdump_buf=180M\0" \
"mmcdev=0\0" \
"mmcbootpart=2\0" \
"default_mmcdev=1\0" \
"mmc_select=if test -e mmc ${default_mmcdev}:${mmcbootpart} ${boot_conf_file}; then mmcdev=1; else mmcdev=0; fi;\0" \
"boot_conf_file=/extlinux/extlinux.conf\0" \
"uuid_rootfsA=80a5a8e9-c744-491a-93c1-4f4194fd690a\0" \
"uuid_swap=5ebcaaf0-e098-43b9-beef-1f8deedd135e\0" \
@@ -162,9 +163,8 @@
"load_c906_audio=load mmc ${mmcdev}:${mmcbootpart} $fwaddr light_c906_audio.bin;cp.b $fwaddr $audio_ram_addr $filesize\0" \
"load_str=load mmc ${mmcdev}:${mmcbootpart} $fwaddr str.bin;cp.b $fwaddr $str_ram_addr $filesize\0" \
"load_opensbi=load mmc ${mmcdev}:${mmcbootpart} $opensbi_addr fw_dynamic.bin\0" \
"finduuid=part uuid mmc ${mmcdev}:${mmcpart} uuid\0" \
"bootcmd_load=run load_aon; run load_c906_audio; run load_str; run load_opensbi\0" \
"bootcmd=run bootcmd_load; bootslave; run finduuid; sysboot mmc ${mmcdev}:${mmcbootpart} any $boot_conf_addr_r $boot_conf_file;\0" \
"bootcmd_load=run mmc_select; run load_aon; run load_c906_audio; run load_str; run load_opensbi\0" \
"bootcmd=run bootcmd_load; bootslave; sysboot mmc ${mmcdev}:${mmcbootpart} any $boot_conf_addr_r $boot_conf_file;\0" \
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"\0"