diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/cpu/armv7/ls102xa/Kconfig | 9 | ||||
-rw-r--r-- | arch/arm/cpu/armv7/ls102xa/soc.c | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig index 0edcf4c5ee..3e292bf70e 100644 --- a/arch/arm/cpu/armv7/ls102xa/Kconfig +++ b/arch/arm/cpu/armv7/ls102xa/Kconfig @@ -96,4 +96,13 @@ config SYS_FSL_HAS_CCI400 config SYS_FSL_ERRATUM_A008407 bool +config SYS_FSL_QSPI_SKIP_CLKSEL + bool "Skip setting QSPI clock during SoC init" + default 0 + help + To improve startup times when booting from QSPI flash, the QSPI + frequency can be set very early in the boot process. If this option + is enabled, the QSPI frequency will not be changed by U-Boot during + SoC initialization. + endmenu diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c index 1dafa3c1b4..84d4ea3a8f 100644 --- a/arch/arm/cpu/armv7/ls102xa/soc.c +++ b/arch/arm/cpu/armv7/ls102xa/soc.c @@ -170,7 +170,7 @@ int arch_soc_init(void) enable_layerscape_ns_access(); #endif -#ifdef CONFIG_FSL_QSPI +#if defined(CONFIG_FSL_QSPI) && !defined(CONFIG_SYS_FSL_QSPI_SKIP_CLKSEL) out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL); #endif |