From: Hou Zhiqiang Zhiqiang.Hou@nxp.com

The workaround has been implemented in PBI phase, so remove the duplicated implementation from U-Boot.

Signed-off-by: Hou Zhiqiang Zhiqiang.Hou@nxp.com --- arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 4 ---- arch/arm/cpu/armv8/fsl-layerscape/soc.c | 15 --------------- 2 files changed, 19 deletions(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index 2f75b2cdd3..75c13927de 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -67,7 +67,6 @@ config ARCH_LS1043A select SYS_FSL_ERRATUM_A009660 if !TFABOOT select SYS_FSL_ERRATUM_A009663 if !TFABOOT select SYS_FSL_ERRATUM_A009798 - select SYS_FSL_ERRATUM_A009929 select SYS_FSL_ERRATUM_A009942 if !TFABOOT select SYS_FSL_ERRATUM_A010315 select SYS_FSL_ERRATUM_A010539 @@ -591,9 +590,6 @@ config SYS_FSL_ERRATUM_A009635 config SYS_FSL_ERRATUM_A009660 bool

-config SYS_FSL_ERRATUM_A009929 - bool - config SYS_FSL_ERRATUM_A050382 bool

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index ad7ea05935..0cd8e92e81 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -445,20 +445,6 @@ int get_core_volt_from_fuse(void) }

#elif defined(CONFIG_FSL_LSCH2) - -static void erratum_a009929(void) -{ -#ifdef CONFIG_SYS_FSL_ERRATUM_A009929 - struct ccsr_gur *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR; - u32 __iomem *dcsr_cop_ccp = (void *)CONFIG_SYS_DCSR_COP_CCP_ADDR; - u32 rstrqmr1 = gur_in32(&gur->rstrqmr1); - - rstrqmr1 |= 0x00000400; - gur_out32(&gur->rstrqmr1, rstrqmr1); - writel(0x01000000, dcsr_cop_ccp); -#endif -} - /* * This erratum requires setting a value to eddrtqcr1 to optimal * the DDR performance. The eddrtqcr1 register is in SCFG space @@ -724,7 +710,6 @@ void fsl_lsch2_early_init_f(void) #endif /* Erratum */ erratum_a008850_early(); /* part 1 of 2 */ - erratum_a009929(); erratum_a009660(); erratum_a010539(); erratum_a009008();