diff options
| author | Ji Luo <ji.luo@nxp.com> | 2020-08-27 14:07:12 +0800 |
|---|---|---|
| committer | Ji Luo <ji.luo@nxp.com> | 2020-08-31 18:16:24 +0800 |
| commit | d25c0c7b9de22abd6c326975199c86c943e742cf (patch) | |
| tree | e15a0089c17e5169bf2c42a6e2779cafb4304473 /board/freescale | |
| parent | 65571cbbea2d59694e6bc45480fc52cae02790e9 (diff) | |
MA-17788 Boot time refine for automotive
Disable unused dts and configs for imx8q to reduce the boot time.
The 'part_get_info_by_name' can be very time consuming as it will
loop through all the GPT entries to find the matched partition,
specify the number of 'misc' partition and use 'part_get_info' to
load the partition info directly will save much time.
With this patch, about 300ms can be save for imx8qm, about 350ms
can be saved for imx8qxp.
Test: boot tests.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Change-Id: I66bc7e002caea62754b670d0a30860a23a17ff61
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/imx8qm_mek/imx8qm_mek.c | 2 | ||||
| -rw-r--r-- | board/freescale/imx8qxp_mek/imx8qxp_mek.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/board/freescale/imx8qm_mek/imx8qm_mek.c b/board/freescale/imx8qm_mek/imx8qm_mek.c index 38bf9fc1ce..2a7729cdab 100644 --- a/board/freescale/imx8qm_mek/imx8qm_mek.c +++ b/board/freescale/imx8qm_mek/imx8qm_mek.c @@ -443,7 +443,9 @@ int board_late_init(void) char *fdt_file; bool m4_boot; +#ifndef CONFIG_ANDROID_AUTO_SUPPORT build_info(); +#endif #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG env_set("board_name", "MEK"); diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c index 268fb44702..d9c0359731 100644 --- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c +++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c @@ -386,7 +386,9 @@ int board_late_init(void) char *fdt_file; bool m4_boot; +#ifndef CONFIG_ANDROID_AUTO_SUPPORT build_info(); +#endif #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG env_set("board_name", "MEK"); |