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drivers/intel/fsp2_0: Fix running on x86_64

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Add new Kconfig symbols to mark FSP binary as x86_32.
Fix the FSP headers and replace void pointers by fixed sized integers
depending on the used mode to compile the FSP.
This issue has been reported here:
https://github.com/intel/FSP/issues/59

This is necessary to run on x86_64, as pointers have different size.

Add preprocessor error to warn that x86_64 FSP isn't supported by the
current code.

Tested on Intel Skylake. FSP-M no longer returns the error "Invalid
Parameter".

Change-Id: I6015005c4ee3fc2f361985cf8cff896bcefd04fb
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48174
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Rudolph
2020-11-30 15:50:06 +01:00
committed by Patrick Georgi
parent 37cae54034
commit 31218a4259
16 changed files with 109 additions and 52 deletions
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6
src/soc/intel/quark/romstage/fsp_params.c
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@@ -84,7 +84,7 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *fspm_upd, uint32_t version)
/* Update the architectural UPD values. */
aupd = &fspm_upd->FspmArchUpd;
aupd->BootLoaderTolumSize = cbmem_overhead_size();
aupd->StackBase = (void *)(CONFIG_FSP_ESRAM_LOC - aupd->StackSize);
aupd->StackBase = (uintptr_t)(CONFIG_FSP_ESRAM_LOC - aupd->StackSize);
aupd->BootMode = FSP_BOOT_WITH_FULL_CONFIGURATION;
/* Display the ESRAM layout */
@@ -97,8 +97,8 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *fspm_upd, uint32_t version)
"+-------------------+ 0x%08x (CONFIG_FSP_ESRAM_LOC)\n",
CONFIG_FSP_ESRAM_LOC);
printk(BIOS_SPEW, "| FSP stack |\n");
printk(BIOS_SPEW, "+-------------------+ %p\n",
aupd->StackBase);
printk(BIOS_SPEW, "+-------------------+ 0x%zx\n",
(size_t)aupd->StackBase);
printk(BIOS_SPEW, "| |\n");
printk(BIOS_SPEW, "+-------------------+ %p\n",
_car_unallocated_start);