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warmboot: finish cluster_initialize_cpu

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This commit is contained in:
Michael Scire
2018-12-17 17:32:44 -08:00
parent f6bc4abfd0
commit 4f9ecc9d50
2 changed files with 22 additions and 2 deletions
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19
exosphere/lp0fw/src/cluster.c
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@@ -133,10 +133,25 @@ void cluster_initialize_cpu(void) {
/* Perform RAM repair if necessary. */
flow_perform_ram_repair();
/* Enable power to the C0NC partition. */
/* Enable power to the non-CPU partition. */
cluster_pmc_enable_partition(0x8000, 0x10F);
/* TODO: other shit */
/* Enable clock to PLLP_OUT_CPU, wait 2 us. */
CLK_RST_CONTROLLER_CLK_ENB_Y_SET_0 = 0x80000000;
timer_wait(2);
/* Enable clock to CPU, CPUG, wait 10 us. */
CLK_RST_CONTROLLER_CLK_ENB_L_SET_0 = 1;
CLK_RST_CONTROLLER_CLK_ENB_V_SET_0 = 1;
timer_wait(10);
/* Set CPU clock sources to PLLP_OUT_0 + state to RUN, wait 10 us. */
CLK_RST_CONTROLLER_CCLKG_BURST_POLICY_0 = 0x20004444;
CLK_RST_CONTROLLER_CCLKP_BURST_POLICY_0 = 0x20004444;
timer_wait(10);
/* Take non-CPU out of reset (write CLR_NONCPURESET). */
CLK_RST_CONTROLLER_RST_CPUG_CMPLX_CLR_0 = 0x20000000;
}
void cluster_power_on_cpu(void) {