diff options
Diffstat (limited to 'arch/mips/include/asm/mips-cm.h')
| -rw-r--r-- | arch/mips/include/asm/mips-cm.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index e4b34ea54c28..407f253bb4a1 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -277,6 +277,12 @@ GCR_ACCESSOR_RW(32, 0x130, l2_config) GCR_ACCESSOR_RO(32, 0x150, sys_config2) #define CM_GCR_SYS_CONFIG2_MAXVPW GENMASK(3, 0) +/* GCR_L2-RAM_CONFIG - Configuration & status of L2 cache RAMs */ +GCR_ACCESSOR_RW(64, 0x240, l2_ram_config) +#define CM_GCR_L2_RAM_CONFIG_PRESENT BIT(31) +#define CM_GCR_L2_RAM_CONFIG_HCI_DONE BIT(30) +#define CM_GCR_L2_RAM_CONFIG_HCI_SUPPORTED BIT(29) + /* GCR_L2_PFT_CONTROL - Controls hardware L2 prefetching */ GCR_ACCESSOR_RW(32, 0x300, l2_pft_control) #define CM_GCR_L2_PFT_CONTROL_PAGEMASK GENMASK(31, 12) @@ -288,6 +294,18 @@ GCR_ACCESSOR_RW(32, 0x308, l2_pft_control_b) #define CM_GCR_L2_PFT_CONTROL_B_CEN BIT(8) #define CM_GCR_L2_PFT_CONTROL_B_PORTID GENMASK(7, 0) +/* GCR_L2_TAG_ADDR - Access addresses in L2 cache tags */ +GCR_ACCESSOR_RW(64, 0x600, l2_tag_addr) + +/* GCR_L2_TAG_STATE - Access L2 cache tag state */ +GCR_ACCESSOR_RW(64, 0x608, l2_tag_state) + +/* GCR_L2_DATA - Access data in L2 cache lines */ +GCR_ACCESSOR_RW(64, 0x610, l2_data) + +/* GCR_L2_ECC - Access ECC information from L2 cache lines */ +GCR_ACCESSOR_RW(64, 0x618, l2_ecc) + /* GCR_L2SM_COP - L2 cache op state machine control */ GCR_ACCESSOR_RW(32, 0x620, l2sm_cop) #define CM_GCR_L2SM_COP_PRESENT BIT(31) |