mb/siemens/mc_apl1: Use OPCODE menu set up of fast SPI driver

The common fast SPI driver has a function to set up the SPI OPCODE menu.
Use this function here instead of coding it again as it results in the
very same register values being written.

TEST=Compare register values in both cases and make sure they match.

Change-Id: I98457a0b0652f746734ee4204e10acd09b6e5fda
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43166
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: <uwe.poeche@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 2 insertions, 54 deletions

diff --git a/src/mainboard/siemens/mc_apl1/mainboard.c b/src/mainboard/siemens/mc_apl1/mainboard.c
index 7c68090657..bff97ea8fe 100644
--- a/src/mainboard/siemens/mc_apl1/mainboard.c
+++ b/src/mainboard/siemens/mc_apl1/mainboard.c
@@ -8,6 +8,7 @@
 #include <hwilib.h>
 #include <i210.h>
 #include <intelblocks/cpulib.h>
+#include <intelblocks/fast_spi.h>
 #include <intelblocks/systemagent.h>
 #include <soc/pci_devs.h>
 #include <string.h>
@@ -23,51 +24,6 @@
 #define BIOS_MAILBOX_INTERFACE		0x7084
 #define  RUN_BUSY_STS			(1 << 31)
 
-/*
- * SPI Opcode Menu setup for SPIBAR lock down
- * should support most common flash chips.
- */
-#define SPI_OPMENU_0 0x01 /* WRSR: Write Status Register */
-#define SPI_OPTYPE_0 0x01 /* Write, no address */
-
-#define SPI_OPMENU_1 0x02 /* PP: Page Program */
-#define SPI_OPTYPE_1 0x03 /* Write, address required */
-
-#define SPI_OPMENU_2 0x03 /* READ: Read Data */
-#define SPI_OPTYPE_2 0x02 /* Read, address required */
-
-#define SPI_OPMENU_3 0x05 /* RDSR: Read Status Register */
-#define SPI_OPTYPE_3 0x00 /* Read, no address */
-
-#define SPI_OPMENU_4 0x20 /* SE20: Sector Erase 0x20 */
-#define SPI_OPTYPE_4 0x03 /* Write, address required */
-
-#define SPI_OPMENU_5 0x9f /* RDID: Read ID */
-#define SPI_OPTYPE_5 0x00 /* Read, no address */
-
-#define SPI_OPMENU_6 0xd8 /* BED8: Block Erase 0xd8 */
-#define SPI_OPTYPE_6 0x03 /* Write, address required */
-
-#define SPI_OPMENU_7 0x0b /* FAST: Fast Read */
-#define SPI_OPTYPE_7 0x02 /* Read, address required */
-
-#define SPI_OPMENU_UPPER ((SPI_OPMENU_7 << 24) | (SPI_OPMENU_6 << 16) | \
-			  (SPI_OPMENU_5 << 8) | SPI_OPMENU_4)
-#define SPI_OPMENU_LOWER ((SPI_OPMENU_3 << 24) | (SPI_OPMENU_2 << 16) | \
-			  (SPI_OPMENU_1 << 8) | SPI_OPMENU_0)
-
-#define SPI_OPTYPE	((SPI_OPTYPE_7 << 14) | (SPI_OPTYPE_6 << 12) | \
-			 (SPI_OPTYPE_5 << 10) | (SPI_OPTYPE_4 << 8) | \
-			 (SPI_OPTYPE_3 << 6) | (SPI_OPTYPE_2 << 4) | \
-			 (SPI_OPTYPE_1 << 2) | (SPI_OPTYPE_0))
-
-#define SPI_OPPREFIX	((0x50 << 8) | 0x06) /* EWSR and WREN */
-
-#define SPIBAR_OFFSET		0x3800
-#define SPI_REG_PREOP_OPTYPE	0xa4
-#define SPI_REG_OPMENU_L	0xa8
-#define SPI_REG_OPMENU_H	0xac
-
 #define SD_CAP_BYP		0x810
 #define  SD_CAP_BYP_EN		0x5A
 #define SD_CAP_BYP_REG1		0x814
@@ -233,7 +189,6 @@ static void mainboard_final(void *chip_info)
 {
 	uint16_t cmd = 0;
 	struct device *dev = NULL;
-	void *spi_base = NULL;
 
 	/* Do board specific things */
 	variant_mainboard_final();
@@ -246,14 +201,7 @@ static void mainboard_final(void *chip_info)
 		pci_write_config16(dev, PCI_COMMAND, cmd);
 	}
 	/* Set up SPI OPCODE menu before the controller is locked. */
-	dev = PCH_DEV_SPI;
-	spi_base = (void *)pci_read_config32(dev, PCI_BASE_ADDRESS_0);
-	if (!spi_base)
-		return;
-	write32((spi_base + SPI_REG_PREOP_OPTYPE),
-			((SPI_OPTYPE << 16) | SPI_OPPREFIX));
-	write32((spi_base + SPI_REG_OPMENU_L), SPI_OPMENU_LOWER);
-	write32((spi_base + SPI_REG_OPMENU_H), SPI_OPMENU_UPPER);
+	fast_spi_set_opcode_menu();
 
 	/* Set SD-Card speed to HS mode only. */
 	dev = pcidev_path_on_root(PCH_DEVFN_SDCARD);