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Code Issues Releases Activity

ccplex: name some flow control values

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CTCaer 2022-06-25 05:42:19 +03:00
parent e2f6e925c4
commit bdb8f6d352
2 changed files with 7 additions and 4 deletions
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8
bdk/soc/ccplex.c
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@ -51,7 +51,7 @@ void _ccplex_enable_power_t210b01()
void ccplex_boot_cpu0(u32 entry)
{
// Set ACTIVE_CLUSER to FAST.
FLOW_CTLR(FLOW_CTLR_BPMP_CLUSTER_CONTROL) &= 0xFFFFFFFE;
FLOW_CTLR(FLOW_CTLR_BPMP_CLUSTER_CONTROL) &= ~CLUSTER_CTRL_ACTIVE_SLOW;
if (hw_get_chip_id() == GP_HIDREV_MAJOR_T210)
_ccplex_enable_power_t210();
@ -81,9 +81,9 @@ void ccplex_boot_cpu0(u32 entry)
// Enable CPU0 rail.
pmc_enable_partition(POWER_RAIL_CE0, ENABLE);
// Request and wait for RAM repair.
FLOW_CTLR(FLOW_CTLR_RAM_REPAIR) = 1;
while (!(FLOW_CTLR(FLOW_CTLR_RAM_REPAIR) & 2))
// Request and wait for RAM repair. Needed for the Fast cluster.
FLOW_CTLR(FLOW_CTLR_RAM_REPAIR) = RAM_REPAIR_REQ;
while (!(FLOW_CTLR(FLOW_CTLR_RAM_REPAIR) & RAM_REPAIR_STS))
;
EXCP_VEC(EVP_CPU_RESET_VECTOR) = 0;

3
bdk/soc/t210.h
View file

@ -309,6 +309,9 @@
#define FLOW_CTLR_CPU2_CSR 0x20
#define FLOW_CTLR_CPU3_CSR 0x28
#define FLOW_CTLR_RAM_REPAIR 0x40
#define RAM_REPAIR_REQ BIT(0)
#define RAM_REPAIR_STS BIT(1)
#define FLOW_CTLR_BPMP_CLUSTER_CONTROL 0x98
#define CLUSTER_CTRL_ACTIVE_SLOW BIT(0)
#endif