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drivers/intel/mipi_camera: Remove IPU ES support entry for RPL 

The current IPU ES entry value is always set to true for RPL and
kernel picks the ES version of the main IPU FW even for the production
bootloader but loading is not successful due to the authentication
failure.

On Raptor Lake silicon, the production binaries are backward
compatible with ES parts.
This change removes the IPU ES support ACPI entry since the
kernel needs to load the production IPU main firmware on both the
ES/QS parts.

BUG=b:258125833
TEST=Verify the Camera functionality by enabling the IPU secure mode
on RPL variants with both ES/QS silicon.

Signed-off-by: Jim Lai <jim.lai@intel.com>
Change-Id: I9fd8ea0dd6ffdb16961bb017ba4388bf99e4d5bc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69929
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This commit is contained in:
jimlai 2022-11-23 16:47:40 +08:00 committed by Eric Lai
parent 8aebfd34d9
commit bbc8d912e8
1 changed files with 1 additions and 3 deletions
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4
src/drivers/intel/mipi_camera/camera.c
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@ -138,9 +138,7 @@ static void camera_fill_cio2(const struct device *dev)
port_name[i] = strdup(name);
if (CONFIG(ACPI_ADL_IPU_ES_SUPPORT)) {
u32 cpu_id = cpu_get_cpuid();
if (cpu_id == CPUID_ALDERLAKE_J0 || cpu_id == CPUID_ALDERLAKE_Q0 ||
cpu_id == CPUID_RAPTORLAKE_P_J0 ||
cpu_id == CPUID_RAPTORLAKE_P_Q0)
if (cpu_id == CPUID_ALDERLAKE_J0 || cpu_id == CPUID_ALDERLAKE_Q0)
acpi_dp_add_integer(dsd, "is_es", 1);
else
acpi_dp_add_integer(dsd, "is_es", 0);