soc/amd/glinda: Remove set_resets_to_cold

Glinda actually supports warm reset, so we don't need to toggle the
PwrGood for all resets.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I70e9a13b84219847795e65b39c52114592a2cb61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90415
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/glinda/Kconfig

@@ -92,6 +92,7 @@ config SOC_AMD_GLINDA
 	select X86_AMD_FIXED_MTRRS
 	select X86_INIT_NEED_1_SIPI
 	select HAVE_X86_64_SUPPORT
+	select SOC_AMD_SUPPORTS_WARM_RESET
 	help
 	  AMD Glinda support
 

src/soc/amd/glinda/fch.c

@@ -156,7 +156,6 @@ static void cgpll_clock_gate_init(void)
 
 void fch_init(void *chip_info)
 {
-	set_resets_to_cold();
 	i2c_soc_init();
 	fch_init_acpi_ports();