diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/ls102xa/soc.c | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 6 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c index 0fdd6d4c86..6036473a50 100644 --- a/arch/arm/cpu/armv7/ls102xa/soc.c +++ b/arch/arm/cpu/armv7/ls102xa/soc.c @@ -62,5 +62,13 @@ int arch_soc_init(void) out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER); } + /* Enable all the snoop signal for various masters */ + out_be32(&scfg->snpcnfgcr, SCFG_SNPCNFGCR_SEC_RD_WR | + SCFG_SNPCNFGCR_DCU_RD_WR | + SCFG_SNPCNFGCR_SATA_RD_WR | + SCFG_SNPCNFGCR_USB3_RD_WR | + SCFG_SNPCNFGCR_DBG_RD_WR | + SCFG_SNPCNFGCR_EDMA_SNP); + return 0; } diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index c12706d908..931727275c 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -152,6 +152,12 @@ struct ccsr_gur { #define SCFG_ETSECCMCR_GE1_CLK125 0x08000000 #define SCFG_PIXCLKCR_PXCKEN 0x80000000 #define SCFG_QSPI_CLKSEL 0xc0100000 +#define SCFG_SNPCNFGCR_SEC_RD_WR 0xc0000000 +#define SCFG_SNPCNFGCR_DCU_RD_WR 0x03000000 +#define SCFG_SNPCNFGCR_SATA_RD_WR 0x00c00000 +#define SCFG_SNPCNFGCR_USB3_RD_WR 0x00300000 +#define SCFG_SNPCNFGCR_DBG_RD_WR 0x000c0000 +#define SCFG_SNPCNFGCR_EDMA_SNP 0x00020000 #define SCFG_ENDIANCR_LE 0x80000000 /* Supplemental Configuration Unit */ |
