[U-Boot] [PATCH] armv8: fsl-layerscape: don't reconfigure QSPI clock when booting from QSPI
Gong Qianyu
Qianyu.Gong at nxp.com
Wed Mar 16 11:01:52 CET 2016
It has set the qspi_cfg register earlier through PBI when booting from
QSPI. We'd better not change it.
Signed-off-by: Gong Qianyu <Qianyu.Gong at nxp.com>
---
arch/arm/cpu/armv8/fsl-layerscape/soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 213ce3a..bf04742 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -240,7 +240,7 @@ void fsl_lsch2_early_init_f(void)
init_early_memctl_regs(); /* tighten IFC timing */
#endif
-#ifdef CONFIG_FSL_QSPI
+#if defined(CONFIG_FSL_QSPI) && !defined(CONFIG_QSPI_BOOT)
out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
#endif
/* Make SEC reads and writes snoopable */
--
2.1.0.27.g96db324
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