From: Tang Yuantian Yuantian.Tang@nxp.com
The default values for Port Phy2Cfg register and Port Phy3Cfg register are better, no need to overwrite them.
Signed-off-by: Tang Yuantian yuantian.tang@nxp.com --- arch/arm/cpu/armv8/fsl-layerscape/soc.c | 2 -- arch/arm/include/asm/arch-fsl-layerscape/soc.h | 2 -- 2 files changed, 4 deletions(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index f62b78d..6333122 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -223,8 +223,6 @@ int sata_init(void) struct ccsr_ahci __iomem *ccsr_ahci = (void *)CONFIG_SYS_SATA;
out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG); - out_le32(&ccsr_ahci->pp2c, AHCI_PORT_PHY_2_CFG); - out_le32(&ccsr_ahci->pp3c, AHCI_PORT_PHY_3_CFG); out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
ahci_init((void __iomem *)CONFIG_SYS_SATA); diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 8d4a7ad..d5fe0ce 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -60,8 +60,6 @@ struct cpu_type {
/* ahci port register default value */ #define AHCI_PORT_PHY_1_CFG 0xa003fffe -#define AHCI_PORT_PHY_2_CFG 0x28184d1f -#define AHCI_PORT_PHY_3_CFG 0x0e081509 #define AHCI_PORT_TRANS_CFG 0x08000029
/* AHCI (sata) register map */