diff --git a/src/mainboard/amd/chausie/mainboard.c b/src/mainboard/amd/chausie/mainboard.c
index 17c9d7816b..41e314aadc 100644
--- a/src/mainboard/amd/chausie/mainboard.c
+++ b/src/mainboard/amd/chausie/mainboard.c
@@ -33,7 +33,6 @@ static const struct fch_irq_routing fch_irq_map[] = {
 	{ PIRQ_SCI,	ACPI_SCI_IRQ,	ACPI_SCI_IRQ },
 	{ PIRQ_SD,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_SDIO,	PIRQ_NC,	PIRQ_NC },
-	{ PIRQ_EMMC,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_GPIO,	11,		11 },
 	{ PIRQ_I2C0,	10,		10 },
 	{ PIRQ_I2C1,	 7,		 7 },
diff --git a/src/mainboard/google/skyrim/mainboard.c b/src/mainboard/google/skyrim/mainboard.c
index 475e5cfd47..890c6b36c3 100644
--- a/src/mainboard/google/skyrim/mainboard.c
+++ b/src/mainboard/google/skyrim/mainboard.c
@@ -39,7 +39,6 @@ static const struct fch_irq_routing fch_irq_map[] = {
 	{ PIRQ_SCI,	ACPI_SCI_IRQ,	ACPI_SCI_IRQ },
 	{ PIRQ_SD,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_SDIO,	PIRQ_NC,	PIRQ_NC },
-	{ PIRQ_EMMC,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_GPIO,	11,		11 },
 	{ PIRQ_I2C0,	10,		10 },
 	{ PIRQ_I2C1,	 7,		 7 },
diff --git a/src/soc/amd/mendocino/Kconfig b/src/soc/amd/mendocino/Kconfig
index 91fd57d326..41861eee3e 100644
--- a/src/soc/amd/mendocino/Kconfig
+++ b/src/soc/amd/mendocino/Kconfig
@@ -45,7 +45,6 @@ config SOC_AMD_REMBRANDT_BASE
 	select SOC_AMD_COMMON_BLOCK_BANKED_GPIOS
 	select SOC_AMD_COMMON_BLOCK_CPUFREQ_FAM17H_19H
 	select SOC_AMD_COMMON_BLOCK_DATA_FABRIC
-	select SOC_AMD_COMMON_BLOCK_EMMC
 	select SOC_AMD_COMMON_BLOCK_ESPI_EXTENDED_DECODE_RANGES
 	select SOC_AMD_COMMON_BLOCK_GRAPHICS
 	select SOC_AMD_COMMON_BLOCK_HAS_ESPI
diff --git a/src/soc/amd/mendocino/acpi/pci_int_defs.asl b/src/soc/amd/mendocino/acpi/pci_int_defs.asl
index 6d194036d4..1b40e7a27c 100644
--- a/src/soc/amd/mendocino/acpi/pci_int_defs.asl
+++ b/src/soc/amd/mendocino/acpi/pci_int_defs.asl
@@ -20,9 +20,6 @@ IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) {
 	PIRG, 0x00000008,	/* Index 6: INTG */
 	PIRH, 0x00000008,	/* Index 7: INTH */
 
-	Offset (0x43),
-	PMMC, 0x00000008,	/* Index 0x43: eMMC */
-
 	Offset (0x62),
 	PGPI, 0x00000008,	/* Index 0x62: GPIO */
 
@@ -49,9 +46,6 @@ IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) {
 	IORG, 0x00000008,	/* Index 0x86: INTG */
 	IORH, 0x00000008,	/* Index 0x87: INTH */
 
-	Offset (0xC3),
-	IMMC, 0x00000008,	/* Index 0xC3: eMMC */
-
 	Offset (0xE2),
 	IGPI, 0x00000008,	/* Index 0xE2: GPIO */
 
diff --git a/src/soc/amd/mendocino/chipset_mendocino.cb b/src/soc/amd/mendocino/chipset_mendocino.cb
index c1da13cd3a..691cca03d9 100644
--- a/src/soc/amd/mendocino/chipset_mendocino.cb
+++ b/src/soc/amd/mendocino/chipset_mendocino.cb
@@ -90,5 +90,4 @@ chip soc/amd/mendocino
 	device mmio 0xfedce000 alias uart_2 off ops amd_uart_mmio_ops end
 	device mmio 0xfedcf000 alias uart_3 off ops amd_uart_mmio_ops end
 	device mmio 0xfedd1000 alias uart_4 off ops amd_uart_mmio_ops end
-	device mmio 0xfedd5000 alias emmc off ops amd_emmc_mmio_ops end
 end
diff --git a/src/soc/amd/mendocino/chipset_rembrandt.cb b/src/soc/amd/mendocino/chipset_rembrandt.cb
index fe97cf8f7d..fd31efeb8e 100644
--- a/src/soc/amd/mendocino/chipset_rembrandt.cb
+++ b/src/soc/amd/mendocino/chipset_rembrandt.cb
@@ -93,5 +93,4 @@ chip soc/amd/mendocino
 	device mmio 0xfedce000 alias uart_2 off ops amd_uart_mmio_ops end
 	device mmio 0xfedcf000 alias uart_3 off ops amd_uart_mmio_ops end
 	device mmio 0xfedd1000 alias uart_4 off ops amd_uart_mmio_ops end
-	device mmio 0xfedd5000 alias emmc off ops amd_emmc_mmio_ops end
 end
diff --git a/src/soc/amd/mendocino/fch.c b/src/soc/amd/mendocino/fch.c
index 5edbcc6072..772cca0600 100644
--- a/src/soc/amd/mendocino/fch.c
+++ b/src/soc/amd/mendocino/fch.c
@@ -52,7 +52,6 @@ static const struct irq_idx_name irq_association[] = {
 	{ PIRQ_GPIOA,	"GPIOa" },
 	{ PIRQ_GPIOB,	"GPIOb" },
 	{ PIRQ_GPIOC,	"GPIOc" },
-	{ PIRQ_EMMC,	"eMMC" },
 	{ PIRQ_GPP0,	"GPP0" },
 	{ PIRQ_GPP1,	"GPP1" },
 	{ PIRQ_GPP2,	"GPP2" },
diff --git a/src/soc/amd/mendocino/include/soc/amd_pci_int_defs.h b/src/soc/amd/mendocino/include/soc/amd_pci_int_defs.h
index 35e0d90c14..fec7aef4e0 100644
--- a/src/soc/amd/mendocino/include/soc/amd_pci_int_defs.h
+++ b/src/soc/amd/mendocino/include/soc/amd_pci_int_defs.h
@@ -38,9 +38,7 @@
 #define PIRQ_GPIOA	0x21	/* GPIOa from PAD_FANIN0 */
 #define PIRQ_GPIOB	0x22	/* GPIOb from PAD_FANOUT0 */
 #define PIRQ_GPIOC	0x23	/* GPIOc no IRQ connected */
-/* 0x24-0x42 reserved */
-#define PIRQ_EMMC	0x43	/* eMMC */
-/* 0x44-0x4f reserved */
+/* 0x24-0x4f reserved */
 #define PIRQ_GPP0	0x50	/* GPPInt0 */
 #define PIRQ_GPP1	0x51	/* GPPInt1 */
 #define PIRQ_GPP2	0x52	/* GPPInt2 */
diff --git a/src/soc/amd/mendocino/include/soc/aoac_defs.h b/src/soc/amd/mendocino/include/soc/aoac_defs.h
index 46fb318aea..5dcca03abf 100644
--- a/src/soc/amd/mendocino/include/soc/aoac_defs.h
+++ b/src/soc/amd/mendocino/include/soc/aoac_defs.h
@@ -18,6 +18,5 @@
 #define FCH_AOAC_DEV_UART4		20
 #define FCH_AOAC_DEV_UART3		26
 #define FCH_AOAC_DEV_ESPI		27
-#define FCH_AOAC_DEV_EMMC		28
 
 #endif /* AMD_MENDOCINO_AOAC_DEFS_H */
diff --git a/src/soc/amd/mendocino/include/soc/iomap.h b/src/soc/amd/mendocino/include/soc/iomap.h
index 1e1120cfbe..859dfd5e9c 100644
--- a/src/soc/amd/mendocino/include/soc/iomap.h
+++ b/src/soc/amd/mendocino/include/soc/iomap.h
@@ -34,9 +34,6 @@
 #define APU_DMAC4_BASE			0xfedd0000
 #define APU_UART4_BASE			0xfedd1000
 
-#define APU_EMMC_BASE			0xfedd5000
-#define APU_EMMC_CONFIG_BASE		0xfedd5800
-
 #endif /* ENV_X86 */
 
 #define FLASH_BASE_ADDR			((0xffffffff - CONFIG_ROM_SIZE) + 1)