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Code Issues Releases Activity

fusee: fix cluster bringup for mariko

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hexkyz 2021-01-01 16:37:16 +00:00 committed by GitHub
parent a968d0be32
commit 2920c042e1
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 14 deletions
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16
fusee/fusee-secondary/src/cluster.c
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@ -86,7 +86,7 @@ static void cluster_pmc_enable_partition(uint32_t part, uint32_t toggle) {
volatile tegra_pmc_t *pmc = pmc_get_regs(); volatile tegra_pmc_t *pmc = pmc_get_regs();
/* Check if the partition has already been turned on. */ /* Check if the partition has already been turned on. */
if (pmc->pwrgate_status & part) { if (pmc->pwrgate_status & (toggle << part)) {
return; return;
} }
@ -100,12 +100,12 @@ static void cluster_pmc_enable_partition(uint32_t part, uint32_t toggle) {
} }
/* Turn the partition on. */ /* Turn the partition on. */
pmc->pwrgate_toggle = (toggle | 0x100); pmc->pwrgate_toggle = (part | 0x100);
i = 5001; i = 5001;
while (i > 0) { while (i > 0) {
/* Check if the partition has already been turned on. */ /* Check if the partition has already been turned on. */
if (pmc->pwrgate_status & part) { if (pmc->pwrgate_status & (toggle << part)) {
break; break;
} }
udelay(1); udelay(1);
@ -126,10 +126,8 @@ void cluster_boot_cpu0(uint32_t entry) {
if (!(car->pllx_base & 0x40000000)) { if (!(car->pllx_base & 0x40000000)) {
car->pllx_misc3 &= 0xFFFFFFF7; car->pllx_misc3 &= 0xFFFFFFF7;
udelay(2); udelay(2);
if (!is_mariko) {
car->pllx_base = 0x80404E02; car->pllx_base = 0x80404E02;
car->pllx_base = 0x404E02; car->pllx_base = 0x404E02;
}
car->pllx_misc = ((car->pllx_misc & 0xFFFBFFFF) | 0x40000); car->pllx_misc = ((car->pllx_misc & 0xFFFBFFFF) | 0x40000);
car->pllx_base = 0x40404E02; car->pllx_base = 0x40404E02;
} }
@ -153,13 +151,13 @@ void cluster_boot_cpu0(uint32_t entry) {
car->cpu_softrst_ctrl2 &= 0xFFFFF000; car->cpu_softrst_ctrl2 &= 0xFFFFF000;
/* Enable CPU rail. */ /* Enable CPU rail. */
cluster_pmc_enable_partition(1, 0); cluster_pmc_enable_partition(0, 1);
/* Enable cluster 0 non-CPU. */ /* Enable cluster 0 non-CPU. */
cluster_pmc_enable_partition(0x8000, 15); cluster_pmc_enable_partition(15, 1);
/* Enable CE0. */ /* Enable CE0. */
cluster_pmc_enable_partition(0x4000, 14); cluster_pmc_enable_partition(14, 1);
/* Request and wait for RAM repair. */ /* Request and wait for RAM repair. */
FLOW_CTLR_RAM_REPAIR_0 = 1; FLOW_CTLR_RAM_REPAIR_0 = 1;
@ -184,10 +182,8 @@ void cluster_boot_cpu0(uint32_t entry) {
/* Clear MSELECT reset. */ /* Clear MSELECT reset. */
rst_disable(CARDEVICE_MSELECT); rst_disable(CARDEVICE_MSELECT);
if (!is_mariko) {
/* Clear NONCPU reset. */ /* Clear NONCPU reset. */
car->rst_cpug_cmplx_clr = 0x20000000; car->rst_cpug_cmplx_clr = 0x20000000;
}
/* Clear CPU{0} POR and CORE, CX0, L2, and DBG reset.*/ /* Clear CPU{0} POR and CORE, CX0, L2, and DBG reset.*/
car->rst_cpug_cmplx_clr = 0x41010001; car->rst_cpug_cmplx_clr = 0x41010001;