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MCC: T6030 compatibility

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emxll 2024-08-21 15:27:56 +02:00
parent 13996943cb
commit 88c7efe83d
1 changed files with 41 additions and 24 deletions
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65
src/mcc.c
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@ -23,11 +23,11 @@ static bool mcc_initialized = false;
#define T6000_DCS_STRIDE 0x100000
#define T6000_DCS_COUNT 4
#define T6031_PLANE_OFFSET 0
#define T6031_PLANE_STRIDE 0x40000
#define T6031_GLOBAL_OFFSET 0x100000
#define T6031_DCS_OFFSET 0x400000
#define T6031_DCS_STRIDE 0x200000
#define T603X_PLANE_OFFSET 0
#define T603X_PLANE_STRIDE 0x40000
#define T603X_GLOBAL_OFFSET 0x100000
#define T603X_DCS_OFFSET 0x400000
#define T603X_DCS_STRIDE 0x200000
#define PLANE_TZ_MAX_REGS 4
@ -55,7 +55,15 @@ struct tz_regs t602x_tz_regs = {
.enable = 0x6c8,
};
struct tz_regs t603x_tz_regs = {
struct tz_regs t6030_tz_regs = {
.count = 4,
.stride = 0x14,
.start = 0x6dc,
.end = 0x6e0,
.enable = 0x6e8,
};
struct tz_regs t6031_tz_regs = {
.count = 4,
.stride = 0x14,
.start = 0x6d8,
@ -78,11 +86,11 @@ struct tz_regs t603x_tz_regs = {
(FIELD_PREP(T6000_CACHE_STATUS_DATA_COUNT, T6000_CACHE_WAYS) | \
FIELD_PREP(T6000_CACHE_STATUS_TAG_COUNT, T6000_CACHE_WAYS))
#define T6031_CACHE_WAYS 12
#define T6031_CACHE_STATUS_MASK (T6000_CACHE_STATUS_DATA_COUNT | T6000_CACHE_STATUS_TAG_COUNT)
#define T6031_CACHE_STATUS_VAL \
(FIELD_PREP(T6000_CACHE_STATUS_DATA_COUNT, T6031_CACHE_WAYS) | \
FIELD_PREP(T6000_CACHE_STATUS_TAG_COUNT, T6031_CACHE_WAYS))
#define T603X_CACHE_WAYS 12
#define T603X_CACHE_STATUS_MASK (T6000_CACHE_STATUS_DATA_COUNT | T6000_CACHE_STATUS_TAG_COUNT)
#define T603X_CACHE_STATUS_VAL \
(FIELD_PREP(T6000_CACHE_STATUS_DATA_COUNT, T603X_CACHE_WAYS) | \
FIELD_PREP(T6000_CACHE_STATUS_TAG_COUNT, T603X_CACHE_WAYS))
#define T8103_CACHE_WAYS 16
#define T8103_CACHE_STATUS_MASK (T8103_CACHE_STATUS_DATA_COUNT | T8103_CACHE_STATUS_TAG_COUNT)
@ -318,7 +326,7 @@ int mcc_init_t6000(int node, int *path, bool t602x)
return 0;
}
int mcc_init_t6031(int node, int *path)
int mcc_init_t603x(int node, int *path, int lsn)
{
u32 reg_len;
u32 reg_offset = 3;
@ -330,7 +338,7 @@ int mcc_init_t6031(int node, int *path)
mcc_count = reg_len / 16 - reg_offset;
printf("MCC: Initializing T6031 MCCs (%d instances)...\n", mcc_count);
printf("MCC: Initializing T603%x MCCs (%d instances)...\n", lsn, mcc_count);
if (mcc_count > MAX_MCC_INSTANCES) {
printf("MCC: Too many instances, increase MAX_MCC_INSTANCES!\n");
@ -357,26 +365,33 @@ int mcc_init_t6031(int node, int *path)
return -1;
}
mcc_regs[i].plane_base = base + T6031_PLANE_OFFSET;
mcc_regs[i].plane_stride = T6031_PLANE_STRIDE;
mcc_regs[i].plane_base = base + T603X_PLANE_OFFSET;
mcc_regs[i].plane_stride = T603X_PLANE_STRIDE;
mcc_regs[i].plane_count = plane_count;
mcc_regs[i].global_base = base + T6031_GLOBAL_OFFSET;
mcc_regs[i].global_base = base + T603X_GLOBAL_OFFSET;
mcc_regs[i].dcs_base = base + T6031_DCS_OFFSET;
mcc_regs[i].dcs_stride = T6031_DCS_STRIDE;
mcc_regs[i].dcs_base = base + T603X_DCS_OFFSET;
mcc_regs[i].dcs_stride = T603X_DCS_STRIDE;
mcc_regs[i].dcs_count = dcs_count;
mcc_regs[i].cache_enable_val = 1;
mcc_regs[i].cache_ways = T6031_CACHE_WAYS;
mcc_regs[i].cache_status_mask = T6031_CACHE_STATUS_MASK;
mcc_regs[i].cache_status_val = T6031_CACHE_STATUS_VAL;
mcc_regs[i].cache_ways = T603X_CACHE_WAYS;
mcc_regs[i].cache_status_mask = T603X_CACHE_STATUS_MASK;
mcc_regs[i].cache_status_val = T603X_CACHE_STATUS_VAL;
mcc_regs[i].cache_disable = 0;
mcc_regs[i].tz = &t603x_tz_regs;
if(lsn == 0){
mcc_regs[i].tz = &t6030_tz_regs;
} else if(lsn == 1){
mcc_regs[i].tz = &t6031_tz_regs;
} else {
printf("MCC: Unsupported chip (T603%x)", lsn);
return -1;
}
}
printf("MCC: Initialized T6031 MCCs (%d instances, %d planes, %d channels)\n", mcc_count,
printf("MCC: Initialized T603%x MCCs (%d instances, %d planes, %d channels)\n", lsn, mcc_count,
mcc_regs[0].plane_count, mcc_regs[0].dcs_count);
mcc_initialized = true;
@ -402,8 +417,10 @@ int mcc_init(void)
return mcc_init_t6000(node, path, false);
} else if (adt_is_compatible(adt, node, "mcc,t6020")) {
return mcc_init_t6000(node, path, true);
} else if (adt_is_compatible(adt, node, "mcc,t6030")) {
return mcc_init_t603x(node, path, 0);
} else if (adt_is_compatible(adt, node, "mcc,t6031")) {
return mcc_init_t6031(node, path);
return mcc_init_t603x(node, path, 1);
} else {
printf("MCC: Unsupported version:%s\n", adt_get_property(adt, node, "compatible")->value);
return -1;