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fix(intel): update boot scratch cold register to use cold 8

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Boot scratch cold 8 register is fully used by n5x.
Update to use boot scratch cold 8 bit 19 register for cpu0 ON/OFF
indicator.

Change-Id: I45ebfdcc17c47bcce69f5f611e677ac7838ecf52
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
This commit is contained in:
Jit Loon Lim 2023-06-10 00:04:49 +08:00
parent 93823fb6ec
commit 655af4f492
1 changed files with 1 additions and 1 deletions
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2
plat/intel/soc/common/socfpga_psci.c
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@ -62,7 +62,7 @@ int socfpga_pwr_domain_on(u_register_t mpidr)
#if PLATFORM_MODEL != PLAT_SOCFPGA_AGILEX5
if (cpu_id == 0x00) {
psci_boot = mmio_read_32(SOCFPGA_SYSMGR(BOOT_SCRATCH_COLD_8));
psci_boot |= 0x20000; /* bit 17 */
psci_boot |= 0x80000; /* bit 19 */
mmio_write_32(SOCFPGA_SYSMGR(BOOT_SCRATCH_COLD_8), psci_boot);
}