vc/amd/fsp/cezanne/FspmUpd: use arrays for DXIO/DDI descriptors
This allows coreboot to easily iterate over the descriptors.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2ecb3b543f90b8c6a957794f0c55b0ba5c72d59d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
diff --git a/src/vendorcode/amd/fsp/cezanne/FspmUpd.h b/src/vendorcode/amd/fsp/cezanne/FspmUpd.h
index 0ba9f89..e51cbef 100644
--- a/src/vendorcode/amd/fsp/cezanne/FspmUpd.h
+++ b/src/vendorcode/amd/fsp/cezanne/FspmUpd.h
@@ -9,6 +9,9 @@
#include <FspUpd.h>
+#define FSPM_UPD_DXIO_DESCRIPTOR_COUNT 14
+#define FSPM_UPD_DDI_DESCRIPTOR_COUNT 5
+
/** Fsp M Configuration
**/
typedef struct __packed {
@@ -21,26 +24,9 @@
/** Offset 0x0074**/ uint32_t serial_port_baudrate;
/** Offset 0x0078**/ uint32_t serial_port_refclk;
/** Offset 0x007C**/ uint32_t serial_reserved;
- /** Offset 0x0080**/ uint8_t dxio_descriptor0[52];
- /** Offset 0x00B4**/ uint8_t dxio_descriptor1[52];
- /** Offset 0x00E8**/ uint8_t dxio_descriptor2[52];
- /** Offset 0x011C**/ uint8_t dxio_descriptor3[52];
- /** Offset 0x0150**/ uint8_t dxio_descriptor4[52];
- /** Offset 0x0184**/ uint8_t dxio_descriptor5[52];
- /** Offset 0x01B8**/ uint8_t dxio_descriptor6[52];
- /** Offset 0x01EC**/ uint8_t dxio_descriptor7[52];
- /** Offset 0x0220**/ uint8_t dxio_descriptor8[52];
- /** Offset 0x0254**/ uint8_t dxio_descriptor9[52];
- /** Offset 0x0288**/ uint8_t dxio_descriptor10[52];
- /** Offset 0x02BC**/ uint8_t dxio_descriptor11[52];
- /** Offset 0x02F0**/ uint8_t dxio_descriptor12[52];
- /** Offset 0x0324**/ uint8_t dxio_descriptor13[52];
+ /** Offset 0x0080**/ uint8_t dxio_descriptor[FSPM_UPD_DXIO_DESCRIPTOR_COUNT][52];
/** Offset 0x0358**/ uint8_t pcie_reserved[52];
- /** Offset 0x038C**/ uint32_t ddi_descriptor0;
- /** Offset 0x0390**/ uint32_t ddi_descriptor1;
- /** Offset 0x0394**/ uint32_t ddi_descriptor2;
- /** Offset 0x0398**/ uint32_t ddi_descriptor3;
- /** Offset 0x039C**/ uint32_t ddi_descriptor4;
+ /** Offset 0x038C**/ uint32_t ddi_descriptor[FSPM_UPD_DDI_DESCRIPTOR_COUNT];
/** Offset 0x03A0**/ uint8_t ddi_reserved[6];
/** Offset 0x03A6**/ uint8_t ccx_down_core_mode;
/** Offset 0x03A7**/ uint8_t ccx_disable_smt;