diff --git a/src/ec/it5570e/ec.mk b/src/ec/it5570e/ec.mk
index 838806c..d96ae88 100644
--- a/src/ec/it5570e/ec.mk
+++ b/src/ec/it5570e/ec.mk
@@ -1,11 +1,8 @@
 # SPDX-License-Identifier: GPL-3.0-only
 
-ARCH=8051
-
-# 64 KB is the max without banking
-CODE_SIZE=65536
-
 # SRAM is 6144 bytes, only 4096 bytes are mapped at address 0. Region at
 # 0x0E00-0x1000 is used for AP communication. So this is brought down to 2048,
 # which matches it8587e limits
 SRAM_SIZE=2048
+
+include src/ec/ite/ec.mk
diff --git a/src/ec/it8587e/ec.mk b/src/ec/it8587e/ec.mk
index 31e7162..ae5b7f1 100644
--- a/src/ec/it8587e/ec.mk
+++ b/src/ec/it8587e/ec.mk
@@ -1,9 +1,6 @@
 # SPDX-License-Identifier: GPL-3.0-only
 
-ARCH=8051
-
-# 64 KB is the max without banking
-CODE_SIZE=65536
-
 # SRAM is 4096 bytes, but SRAM at address 2048 is used for scratch ROM
 SRAM_SIZE=2048
+
+include src/ec/ite/ec.mk
diff --git a/src/ec/it8587e/gpio.c b/src/ec/it8587e/gpio.c
deleted file mode 100644
index fe372ef..0000000
--- a/src/ec/it8587e/gpio.c
+++ /dev/null
@@ -1,19 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#include <ec/gpio.h>
-
-bool gpio_get(struct Gpio * gpio) {
-    if (*(gpio->data) & gpio->value) {
-        return true;
-    } else {
-        return false;
-    }
-}
-
-void gpio_set(struct Gpio * gpio, bool value) {
-    if (value) {
-        *(gpio->data) |= gpio->value;
-    } else {
-        *(gpio->data) &= ~(gpio->value);
-    }
-}
diff --git a/src/ec/it8587e/include/ec/bram.h b/src/ec/it8587e/include/ec/bram.h
deleted file mode 100644
index 5e63f36..0000000
--- a/src/ec/it8587e/include/ec/bram.h
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_BRAM_H
-#define _EC_BRAM_H
-
-#include <stdint.h>
-
-volatile uint8_t __xdata __at(0x2200) BRAM[192];
-
-#endif // _EC_BRAM_H
diff --git a/src/ec/it8587e/include/ec/dac.h b/src/ec/it8587e/include/ec/dac.h
deleted file mode 100644
index f79d904..0000000
--- a/src/ec/it8587e/include/ec/dac.h
+++ /dev/null
@@ -1,14 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_DAC_H
-#define _EC_DAC_H
-
-#include <stdint.h>
-
-volatile uint8_t __xdata __at(0x1A01) DACPDREG;
-volatile uint8_t __xdata __at(0x1A04) DACDAT2;
-volatile uint8_t __xdata __at(0x1A05) DACDAT3;
-volatile uint8_t __xdata __at(0x1A06) DACDAT4;
-volatile uint8_t __xdata __at(0x1A07) DACDAT5;
-
-#endif // _EC_DAC_H
diff --git a/src/ec/it8587e/include/ec/ec.h b/src/ec/it8587e/include/ec/ec.h
deleted file mode 100644
index 0183336..0000000
--- a/src/ec/it8587e/include/ec/ec.h
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_EC_H
-#define _EC_EC_H
-
-void ec_init(void);
-
-#endif // _EC_EC_H
diff --git a/src/ec/it8587e/include/ec/ecpm.h b/src/ec/it8587e/include/ec/ecpm.h
deleted file mode 100644
index 605c833..0000000
--- a/src/ec/it8587e/include/ec/ecpm.h
+++ /dev/null
@@ -1,17 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_ECPM_H
-#define _EC_ECPM_H
-
-#include <stdint.h>
-
-volatile uint8_t __xdata __at(0x1E01) CGCTRL1;
-volatile uint8_t __xdata __at(0x1E02) CGCTRL2;
-volatile uint8_t __xdata __at(0x1E03) PLLCTRL;
-volatile uint8_t __xdata __at(0x1E04) AUTOCG;
-volatile uint8_t __xdata __at(0x1E05) CGCTRL3;
-volatile uint8_t __xdata __at(0x1E06) PLLFREQ;
-volatile uint8_t __xdata __at(0x1E08) PLLCSS;
-volatile uint8_t __xdata __at(0x1E09) CGCTRL4;
-
-#endif // _EC_ECPM_H
diff --git a/src/ec/it8587e/include/ec/etwd.h b/src/ec/it8587e/include/ec/etwd.h
deleted file mode 100644
index 12eac7c..0000000
--- a/src/ec/it8587e/include/ec/etwd.h
+++ /dev/null
@@ -1,15 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_ECWD_H
-#define _EC_ECWD_H
-
-#include <stdint.h>
-
-volatile uint8_t __xdata __at(0x1F01) ETWCFG;
-volatile uint8_t __xdata __at(0x1F02) ET1PSR;
-volatile uint8_t __xdata __at(0x1F04) ET1CNTLLR;
-volatile uint8_t __xdata __at(0x1F06) EWDCNTLLR;
-volatile uint8_t __xdata __at(0x1F07) EWDKEYR;
-volatile uint8_t __xdata __at(0x1F09) EWDCNTLHR;
-
-#endif // _EC_ECWD_H
diff --git a/src/ec/it8587e/include/ec/kbc.h b/src/ec/it8587e/include/ec/kbc.h
deleted file mode 100644
index 2467c8f..0000000
--- a/src/ec/it8587e/include/ec/kbc.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_KBC_H
-#define _EC_KBC_H
-
-#include <common/macro.h>
-
-#include <stdbool.h>
-#include <stdint.h>
-
-void kbc_init(void);
-
-struct Kbc {
-    // Control register
-    volatile uint8_t * control;
-    // Interrupt control register
-    volatile uint8_t * irq;
-    // Status register
-    volatile uint8_t * status;
-    // Keyboard out register
-    volatile uint8_t * keyboard_out;
-    // Mouse out register
-    volatile uint8_t * mouse_out;
-    // Data in register
-    volatile uint8_t * data_in;
-};
-
-extern struct Kbc __code KBC;
-
-#define KBC_STS_OBF BIT(0)
-#define KBC_STS_IBF BIT(1)
-#define KBC_STS_CMD BIT(3)
-
-uint8_t kbc_status(struct Kbc * kbc);
-uint8_t kbc_read(struct Kbc * kbc);
-bool kbc_keyboard(struct Kbc * kbc, uint8_t data, int timeout);
-bool kbc_mouse(struct Kbc * kbc, uint8_t data, int timeout);
-
-volatile uint8_t __xdata __at(0x1300) KBHICR;
-volatile uint8_t __xdata __at(0x1302) KBIRQR;
-volatile uint8_t __xdata __at(0x1304) KBHISR;
-volatile uint8_t __xdata __at(0x1306) KBHIKDOR;
-volatile uint8_t __xdata __at(0x1308) KBHIMDOR;
-volatile uint8_t __xdata __at(0x130A) KBHIDIR;
-
-#endif // _EC_KBC_H
diff --git a/src/ec/it8587e/include/ec/kbscan.h b/src/ec/it8587e/include/ec/kbscan.h
deleted file mode 100644
index 180dc13..0000000
--- a/src/ec/it8587e/include/ec/kbscan.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_KBSCAN_H
-#define _EC_KBSCAN_H
-
-#include <stdint.h>
-
-volatile uint8_t __xdata __at(0x1D00) KSOL;
-volatile uint8_t __xdata __at(0x1D01) KSOH1;
-volatile uint8_t __xdata __at(0x1D02) KSOCTRL;
-volatile uint8_t __xdata __at(0x1D03) KSOH2;
-volatile uint8_t __xdata __at(0x1D04) KSI;
-volatile uint8_t __xdata __at(0x1D05) KSICTRLR;
-volatile uint8_t __xdata __at(0x1D06) KSIGCTRL;
-volatile uint8_t __xdata __at(0x1D07) KSIGOEN;
-volatile uint8_t __xdata __at(0x1D08) KSIGDAT;
-volatile uint8_t __xdata __at(0x1D09) KSIGDMRR;
-volatile uint8_t __xdata __at(0x1D0A) KSOHGCTRL;
-volatile uint8_t __xdata __at(0x1D0B) KSOHGOEN;
-volatile uint8_t __xdata __at(0x1D0C) KSOHGDMRR;
-volatile uint8_t __xdata __at(0x1D0D) KSOLGCTRL;
-volatile uint8_t __xdata __at(0x1D0E) KSOLGOEN;
-volatile uint8_t __xdata __at(0x1D0F) KSOLGDMRR;
-
-volatile uint8_t __xdata __at(0x1D10) KSO0LSDR;
-volatile uint8_t __xdata __at(0x1D11) KSO1LSDR;
-volatile uint8_t __xdata __at(0x1D12) KSO2LSDR;
-volatile uint8_t __xdata __at(0x1D13) KSO3LSDR;
-volatile uint8_t __xdata __at(0x1D14) KSO4LSDR;
-volatile uint8_t __xdata __at(0x1D15) KSO5LSDR;
-volatile uint8_t __xdata __at(0x1D16) KSO6LSDR;
-volatile uint8_t __xdata __at(0x1D17) KSO7LSDR;
-volatile uint8_t __xdata __at(0x1D18) KSO8LSDR;
-volatile uint8_t __xdata __at(0x1D19) KSO9LSDR;
-volatile uint8_t __xdata __at(0x1D1A) KSO10LSDR;
-volatile uint8_t __xdata __at(0x1D1B) KSO11LSDR;
-volatile uint8_t __xdata __at(0x1D1C) KSO12LSDR;
-volatile uint8_t __xdata __at(0x1D1D) KSO13LSDR;
-volatile uint8_t __xdata __at(0x1D1E) KSO14LSDR;
-volatile uint8_t __xdata __at(0x1D1F) KSO15LSDR;
-volatile uint8_t __xdata __at(0x1D20) KSO16LSDR;
-volatile uint8_t __xdata __at(0x1D21) KSO17LSDR;
-
-volatile uint8_t __xdata __at(0x1D22) SDC1R;
-volatile uint8_t __xdata __at(0x1D23) SDC2R;
-volatile uint8_t __xdata __at(0x1D24) SDC3R;
-volatile uint8_t __xdata __at(0x1D25) SDSR;
-
-#endif // _EC_KBSCAN_H
diff --git a/src/ec/it8587e/include/ec/peci.h b/src/ec/it8587e/include/ec/peci.h
deleted file mode 100644
index 6ad701d..0000000
--- a/src/ec/it8587e/include/ec/peci.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_PECI_H
-#define _EC_PECI_H
-
-#include <stdint.h>
-
-static volatile uint8_t __xdata __at(0x3000) HOSTAR;
-static volatile uint8_t __xdata __at(0x3001) HOCTLR;
-static volatile uint8_t __xdata __at(0x3002) HOCMDR;
-static volatile uint8_t __xdata __at(0x3003) HOTRADDR;
-static volatile uint8_t __xdata __at(0x3004) HOWRLR;
-static volatile uint8_t __xdata __at(0x3005) HORDLR;
-static volatile uint8_t __xdata __at(0x3006) HOWRDR;
-static volatile uint8_t __xdata __at(0x3007) HORDDR;
-static volatile uint8_t __xdata __at(0x3008) HOCTL2R;
-static volatile uint8_t __xdata __at(0x3009) RWFCSV;
-static volatile uint8_t __xdata __at(0x300E) PADCTLR;
-
-#endif // _EC_PECI_H
diff --git a/src/ec/it8587e/include/ec/pmc.h b/src/ec/it8587e/include/ec/pmc.h
deleted file mode 100644
index ec21077..0000000
--- a/src/ec/it8587e/include/ec/pmc.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_PMC_H
-#define _EC_PMC_H
-
-#include <common/macro.h>
-
-#include <stdbool.h>
-#include <stdint.h>
-
-struct Pmc {
-    // Status register
-    volatile uint8_t * status;
-    // Data out register
-    volatile uint8_t * data_out;
-    // Data in register
-    volatile uint8_t * data_in;
-    // Control register
-    volatile uint8_t * control;
-};
-
-extern struct Pmc __code PMC_1;
-extern struct Pmc __code PMC_2;
-extern struct Pmc __code PMC_3;
-extern struct Pmc __code PMC_4;
-extern struct Pmc __code PMC_5;
-
-#define PMC_STS_OBF BIT(0)
-#define PMC_STS_IBF BIT(1)
-#define PMC_STS_CMD BIT(3)
-
-uint8_t pmc_status(struct Pmc * pmc);
-void pmc_set_status(struct Pmc * pmc, uint8_t status);
-uint8_t pmc_read(struct Pmc * pmc);
-void pmc_write(struct Pmc * pmc, uint8_t data);
-
-volatile uint8_t __xdata __at(0x1500) PM1STS;
-volatile uint8_t __xdata __at(0x1501) PM1DO;
-volatile uint8_t __xdata __at(0x1504) PM1DI;
-volatile uint8_t __xdata __at(0x1506) PM1CTL;
-
-volatile uint8_t __xdata __at(0x1510) PM2STS;
-volatile uint8_t __xdata __at(0x1511) PM2DO;
-volatile uint8_t __xdata __at(0x1514) PM2DI;
-volatile uint8_t __xdata __at(0x1516) PM2CTL;
-
-volatile uint8_t __xdata __at(0x1520) PM3STS;
-volatile uint8_t __xdata __at(0x1521) PM3DO;
-volatile uint8_t __xdata __at(0x1522) PM3DI;
-volatile uint8_t __xdata __at(0x1523) PM3CTL;
-
-volatile uint8_t __xdata __at(0x1530) PM4STS;
-volatile uint8_t __xdata __at(0x1531) PM4DO;
-volatile uint8_t __xdata __at(0x1532) PM4DI;
-volatile uint8_t __xdata __at(0x1533) PM4CTL;
-
-volatile uint8_t __xdata __at(0x1540) PM5STS;
-volatile uint8_t __xdata __at(0x1541) PM5DO;
-volatile uint8_t __xdata __at(0x1542) PM5DI;
-volatile uint8_t __xdata __at(0x1543) PM5CTL;
-
-#endif // _EC_PMC_H
diff --git a/src/ec/it8587e/include/ec/ps2.h b/src/ec/it8587e/include/ec/ps2.h
deleted file mode 100644
index fc73165..0000000
--- a/src/ec/it8587e/include/ec/ps2.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_PS2_H
-#define _EC_PS2_H
-
-#include <stdint.h>
-
-#define PSSTS_TIMEOUT_ERR BIT(6)
-#define PSSTS_FRAME_ERR BIT(5)
-#define PSSTS_PARITY_ERR BIT(4)
-#define PSSTS_ALL_ERR (PSSTS_TIMEOUT_ERR | PSSTS_FRAME_ERR | PSSTS_PARITY_ERR)
-#define PSSTS_DONE BIT(3)
-
-struct Ps2 {
-    volatile uint8_t * control;
-    volatile uint8_t * interrupt;
-    volatile uint8_t * status;
-    volatile uint8_t * data;
-};
-
-extern struct Ps2 __code PS2_1;
-extern struct Ps2 __code PS2_2;
-extern struct Ps2 __code PS2_3;
-
-void ps2_reset(struct Ps2 * ps2);
-
-volatile uint8_t __xdata __at(0x1700) PSCTL1;
-volatile uint8_t __xdata __at(0x1701) PSCTL2;
-volatile uint8_t __xdata __at(0x1702) PSCTL3;
-
-volatile uint8_t __xdata __at(0x1704) PSINT1;
-volatile uint8_t __xdata __at(0x1705) PSINT2;
-volatile uint8_t __xdata __at(0x1706) PSINT3;
-
-volatile uint8_t __xdata __at(0x1708) PSSTS1;
-volatile uint8_t __xdata __at(0x1709) PSSTS2;
-volatile uint8_t __xdata __at(0x170A) PSSTS3;
-
-volatile uint8_t __xdata __at(0x170C) PSDAT1;
-volatile uint8_t __xdata __at(0x170D) PSDAT2;
-volatile uint8_t __xdata __at(0x170E) PSDAT3;
-
-#endif // _EC_PS2_H
diff --git a/src/ec/it8587e/include/ec/pwm.h b/src/ec/it8587e/include/ec/pwm.h
deleted file mode 100644
index b45ae2c..0000000
--- a/src/ec/it8587e/include/ec/pwm.h
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#ifndef _EC_PWM_H
-#define _EC_PWM_H
-
-#include <stdint.h>
-
-// Channel 0 clock prescaler register
-volatile uint8_t __xdata __at(0x1800) C0CPRS;
-// Channel 6 clock prescaler register (low byte)
-volatile uint8_t __xdata __at(0x182B) C6CPRS;
-// Channel 6 clock prescaler register (high byte)
-volatile uint8_t __xdata __at(0x182C) C6MCPRS;
-
-// Cycle Time 0
-volatile uint8_t __xdata __at(0x1801) CTR0;
-// Cycle Time 1
-volatile uint8_t __xdata __at(0x1841) CTR1;
-// Cycle Time 2
-volatile uint8_t __xdata __at(0x1842) CTR2;
-// Cycle Time 3
-volatile uint8_t __xdata __at(0x1843) CTR3;
-
-// Duty cycle register 0
-volatile uint8_t __xdata __at(0x1802) DCR0;
-// Duty cycle register 1
-volatile uint8_t __xdata __at(0x1803) DCR1;
-// Duty cycle register 2
-volatile uint8_t __xdata __at(0x1804) DCR2;
-// Duty cycle register 3
-volatile uint8_t __xdata __at(0x1805) DCR3;
-// Duty cycle register 4
-volatile uint8_t __xdata __at(0x1806) DCR4;
-// Duty cycle register 5
-volatile uint8_t __xdata __at(0x1807) DCR5;
-// Duty cycle register 6
-volatile uint8_t __xdata __at(0x1808) DCR6;
-// Duty cycle register 7
-volatile uint8_t __xdata __at(0x1809) DCR7;
-
-// Fan one tachometer least significant byte reading register
-volatile uint8_t __xdata __at(0x181E) F1TLRR;
-// Fan one tachometer most significant byte reading register
-volatile uint8_t __xdata __at(0x181F) F1TMRR;
-// Fan two tachometer least significant byte reading register
-volatile uint8_t __xdata __at(0x1820) F2TLRR;
-// Fan two tachometer most significant byte reading register
-volatile uint8_t __xdata __at(0x1821) F2TMRR;
-
-// PWM polarity register
-volatile uint8_t __xdata __at(0x180A) PWMPOL;
-// Prescaler clock frequency select register
-volatile uint8_t __xdata __at(0x180B) PCFSR;
-// Prescaler clock source select group low
-volatile uint8_t __xdata __at(0x180C) PCSSGL;
-// Prescaler clock source select group high
-volatile uint8_t __xdata __at(0x180D) PCSSGH;
-// Prescaler clock source gating register
-volatile uint8_t __xdata __at(0x180F) PCSGR;
-// PWM clock control register with weird name
-volatile uint8_t __xdata __at(0x1823) ZTIER;
-// Tachometer switch control register
-volatile uint8_t __xdata __at(0x1848) TSWCTLR;
-
-#endif // _EC_PWM_H
diff --git a/src/ec/it8587e/kbc.c b/src/ec/it8587e/kbc.c
deleted file mode 100644
index 7f70ec6..0000000
--- a/src/ec/it8587e/kbc.c
+++ /dev/null
@@ -1,44 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#include <arch/delay.h>
-#include <ec/kbc.h>
-
-struct Kbc __code KBC = {
-    .control = &KBHICR,
-    .irq = &KBIRQR,
-    .status = &KBHISR,
-    .keyboard_out = &KBHIKDOR,
-    .mouse_out = &KBHIMDOR,
-    .data_in = &KBHIDIR,
-};
-
-uint8_t kbc_status(struct Kbc * kbc) {
-    return *(kbc->status);
-}
-
-uint8_t kbc_read(struct Kbc * kbc) {
-    return *(kbc->data_in);
-}
-
-static bool kbc_wait(struct Kbc * kbc, int timeout) {
-    while (*(kbc->status) & KBC_STS_OBF) {
-        if (timeout == 0) return false;
-        timeout -= 1;
-        delay_us(1);
-    }
-    return true;
-}
-
-bool kbc_keyboard(struct Kbc * kbc, uint8_t data, int timeout) {
-    if (!kbc_wait(kbc, timeout)) return false;
-    *(kbc->status) &= ~0x20;
-    *(kbc->keyboard_out) = data;
-    return true;
-}
-
-bool kbc_mouse(struct Kbc * kbc, uint8_t data, int timeout) {
-    if (!kbc_wait(kbc, timeout)) return false;
-    *(kbc->status) |= 0x20;
-    *(kbc->mouse_out) = data;
-    return true;
-}
diff --git a/src/ec/it8587e/pmc.c b/src/ec/it8587e/pmc.c
deleted file mode 100644
index da33000..0000000
--- a/src/ec/it8587e/pmc.c
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#include <ec/pmc.h>
-
-#define PMC(NUM) { \
-    .status = &PM ## NUM ## STS, \
-    .data_out = &PM ## NUM ## DO, \
-    .data_in = &PM ## NUM ## DI, \
-    .control = &PM ## NUM ## CTL, \
-}
-
-struct Pmc __code PMC_1 = PMC(1);
-struct Pmc __code PMC_2 = PMC(2);
-struct Pmc __code PMC_3 = PMC(3);
-struct Pmc __code PMC_4 = PMC(4);
-struct Pmc __code PMC_5 = PMC(5);
-
-uint8_t pmc_status(struct Pmc * pmc) {
-    return *(pmc->status);
-}
-
-void pmc_set_status(struct Pmc * pmc, uint8_t status) {
-    *(pmc->status) = status;
-}
-
-uint8_t pmc_read(struct Pmc * pmc) {
-    return *(pmc->data_in);
-}
-
-void pmc_write(struct Pmc * pmc, uint8_t data) {
-    *(pmc->data_out) = data;
-}
diff --git a/src/ec/it8587e/ps2.c b/src/ec/it8587e/ps2.c
deleted file mode 100644
index ed22820..0000000
--- a/src/ec/it8587e/ps2.c
+++ /dev/null
@@ -1,21 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-
-#include <ec/ps2.h>
-
-#define PS2(NUM) { \
-    .control = &PSCTL ## NUM, \
-    .interrupt = &PSINT ## NUM, \
-    .status = &PSSTS ## NUM, \
-    .data = &PSDAT ## NUM, \
-}
-
-struct Ps2 __code PS2_1 = PS2(1);
-struct Ps2 __code PS2_2 = PS2(2);
-struct Ps2 __code PS2_3 = PS2(3);
-
-void ps2_reset(struct Ps2 * ps2) {
-    // Reset interface to defaults
-    *(ps2->control) = 1;
-    // Clear status
-    *(ps2->status) = *(ps2->status);
-}
diff --git a/src/ec/ite/ec.mk b/src/ec/ite/ec.mk
new file mode 100644
index 0000000..4a2f2ce
--- /dev/null
+++ b/src/ec/ite/ec.mk
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-3.0-only
+
+ARCH=8051
+
+# 64 KB is the max without banking
+CODE_SIZE=65536
+
+# Include ITE common source
+EC_ITE_COMMON_DIR=src/ec/ite
+SRC+=$(wildcard $(EC_ITE_COMMON_DIR)/*.c)
+INCLUDE+=$(wildcard $(EC_ITE_COMMON_DIR)/include/ec/*.h) $(EC_ITE_COMMON_DIR)/ec.mk
+CFLAGS+=-I$(EC_ITE_COMMON_DIR)/include
diff --git a/src/ec/it5570e/gpio.c b/src/ec/ite/gpio.c
similarity index 100%
rename from src/ec/it5570e/gpio.c
rename to src/ec/ite/gpio.c
diff --git a/src/ec/it5570e/include/ec/bram.h b/src/ec/ite/include/ec/bram.h
similarity index 100%
rename from src/ec/it5570e/include/ec/bram.h
rename to src/ec/ite/include/ec/bram.h
diff --git a/src/ec/it5570e/include/ec/dac.h b/src/ec/ite/include/ec/dac.h
similarity index 100%
rename from src/ec/it5570e/include/ec/dac.h
rename to src/ec/ite/include/ec/dac.h
diff --git a/src/ec/it5570e/include/ec/ec.h b/src/ec/ite/include/ec/ec.h
similarity index 100%
rename from src/ec/it5570e/include/ec/ec.h
rename to src/ec/ite/include/ec/ec.h
diff --git a/src/ec/it5570e/include/ec/ecpm.h b/src/ec/ite/include/ec/ecpm.h
similarity index 100%
rename from src/ec/it5570e/include/ec/ecpm.h
rename to src/ec/ite/include/ec/ecpm.h
diff --git a/src/ec/it5570e/include/ec/etwd.h b/src/ec/ite/include/ec/etwd.h
similarity index 100%
rename from src/ec/it5570e/include/ec/etwd.h
rename to src/ec/ite/include/ec/etwd.h
diff --git a/src/ec/it5570e/include/ec/kbc.h b/src/ec/ite/include/ec/kbc.h
similarity index 100%
rename from src/ec/it5570e/include/ec/kbc.h
rename to src/ec/ite/include/ec/kbc.h
diff --git a/src/ec/it5570e/include/ec/kbscan.h b/src/ec/ite/include/ec/kbscan.h
similarity index 100%
rename from src/ec/it5570e/include/ec/kbscan.h
rename to src/ec/ite/include/ec/kbscan.h
diff --git a/src/ec/it5570e/include/ec/peci.h b/src/ec/ite/include/ec/peci.h
similarity index 100%
rename from src/ec/it5570e/include/ec/peci.h
rename to src/ec/ite/include/ec/peci.h
diff --git a/src/ec/it5570e/include/ec/pmc.h b/src/ec/ite/include/ec/pmc.h
similarity index 100%
rename from src/ec/it5570e/include/ec/pmc.h
rename to src/ec/ite/include/ec/pmc.h
diff --git a/src/ec/it5570e/include/ec/ps2.h b/src/ec/ite/include/ec/ps2.h
similarity index 100%
rename from src/ec/it5570e/include/ec/ps2.h
rename to src/ec/ite/include/ec/ps2.h
diff --git a/src/ec/it5570e/include/ec/pwm.h b/src/ec/ite/include/ec/pwm.h
similarity index 100%
rename from src/ec/it5570e/include/ec/pwm.h
rename to src/ec/ite/include/ec/pwm.h
diff --git a/src/ec/it5570e/kbc.c b/src/ec/ite/kbc.c
similarity index 100%
rename from src/ec/it5570e/kbc.c
rename to src/ec/ite/kbc.c
diff --git a/src/ec/it5570e/pmc.c b/src/ec/ite/pmc.c
similarity index 100%
rename from src/ec/it5570e/pmc.c
rename to src/ec/ite/pmc.c
diff --git a/src/ec/it5570e/ps2.c b/src/ec/ite/ps2.c
similarity index 100%
rename from src/ec/it5570e/ps2.c
rename to src/ec/ite/ps2.c