ec/it*: Merge all identical ITE EC files
Most of the code is the same between IT8587E and IT5570E.
Identical files were detected with:
diff -rs src/ec/it8587e/ src/ec/it5570e/ | egrep '^Files .+ and .+ are identical$'
Then manually moved from one variant and deleted from the other.
Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
committed by
Jeremy Soller
Jeremy Soller
parent
c7fafe0103
commit
851221da61
@@ -1,11 +1,8 @@
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# SPDX-License-Identifier: GPL-3.0-only
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ARCH=8051
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# 64 KB is the max without banking
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CODE_SIZE=65536
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# SRAM is 6144 bytes, only 4096 bytes are mapped at address 0. Region at
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# 0x0E00-0x1000 is used for AP communication. So this is brought down to 2048,
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# which matches it8587e limits
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SRAM_SIZE=2048
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include src/ec/ite/ec.mk
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@@ -1,9 +1,6 @@
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# SPDX-License-Identifier: GPL-3.0-only
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ARCH=8051
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# 64 KB is the max without banking
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CODE_SIZE=65536
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# SRAM is 4096 bytes, but SRAM at address 2048 is used for scratch ROM
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SRAM_SIZE=2048
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include src/ec/ite/ec.mk
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@@ -1,19 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#include <ec/gpio.h>
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bool gpio_get(struct Gpio * gpio) {
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if (*(gpio->data) & gpio->value) {
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return true;
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} else {
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return false;
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}
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}
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void gpio_set(struct Gpio * gpio, bool value) {
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if (value) {
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*(gpio->data) |= gpio->value;
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} else {
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*(gpio->data) &= ~(gpio->value);
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}
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}
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@@ -1,10 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_BRAM_H
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#define _EC_BRAM_H
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#include <stdint.h>
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volatile uint8_t __xdata __at(0x2200) BRAM[192];
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#endif // _EC_BRAM_H
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@@ -1,14 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_DAC_H
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#define _EC_DAC_H
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#include <stdint.h>
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volatile uint8_t __xdata __at(0x1A01) DACPDREG;
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volatile uint8_t __xdata __at(0x1A04) DACDAT2;
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volatile uint8_t __xdata __at(0x1A05) DACDAT3;
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volatile uint8_t __xdata __at(0x1A06) DACDAT4;
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volatile uint8_t __xdata __at(0x1A07) DACDAT5;
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#endif // _EC_DAC_H
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@@ -1,8 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_EC_H
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#define _EC_EC_H
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void ec_init(void);
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#endif // _EC_EC_H
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@@ -1,17 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_ECPM_H
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#define _EC_ECPM_H
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#include <stdint.h>
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volatile uint8_t __xdata __at(0x1E01) CGCTRL1;
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volatile uint8_t __xdata __at(0x1E02) CGCTRL2;
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volatile uint8_t __xdata __at(0x1E03) PLLCTRL;
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volatile uint8_t __xdata __at(0x1E04) AUTOCG;
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volatile uint8_t __xdata __at(0x1E05) CGCTRL3;
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volatile uint8_t __xdata __at(0x1E06) PLLFREQ;
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volatile uint8_t __xdata __at(0x1E08) PLLCSS;
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volatile uint8_t __xdata __at(0x1E09) CGCTRL4;
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#endif // _EC_ECPM_H
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@@ -1,15 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_ECWD_H
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#define _EC_ECWD_H
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#include <stdint.h>
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volatile uint8_t __xdata __at(0x1F01) ETWCFG;
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volatile uint8_t __xdata __at(0x1F02) ET1PSR;
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volatile uint8_t __xdata __at(0x1F04) ET1CNTLLR;
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volatile uint8_t __xdata __at(0x1F06) EWDCNTLLR;
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volatile uint8_t __xdata __at(0x1F07) EWDKEYR;
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volatile uint8_t __xdata __at(0x1F09) EWDCNTLHR;
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#endif // _EC_ECWD_H
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@@ -1,46 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_KBC_H
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#define _EC_KBC_H
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#include <common/macro.h>
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#include <stdbool.h>
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#include <stdint.h>
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void kbc_init(void);
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struct Kbc {
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// Control register
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volatile uint8_t * control;
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// Interrupt control register
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volatile uint8_t * irq;
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// Status register
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volatile uint8_t * status;
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// Keyboard out register
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volatile uint8_t * keyboard_out;
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// Mouse out register
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volatile uint8_t * mouse_out;
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// Data in register
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volatile uint8_t * data_in;
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};
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extern struct Kbc __code KBC;
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#define KBC_STS_OBF BIT(0)
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#define KBC_STS_IBF BIT(1)
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#define KBC_STS_CMD BIT(3)
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uint8_t kbc_status(struct Kbc * kbc);
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uint8_t kbc_read(struct Kbc * kbc);
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bool kbc_keyboard(struct Kbc * kbc, uint8_t data, int timeout);
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bool kbc_mouse(struct Kbc * kbc, uint8_t data, int timeout);
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volatile uint8_t __xdata __at(0x1300) KBHICR;
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volatile uint8_t __xdata __at(0x1302) KBIRQR;
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volatile uint8_t __xdata __at(0x1304) KBHISR;
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volatile uint8_t __xdata __at(0x1306) KBHIKDOR;
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volatile uint8_t __xdata __at(0x1308) KBHIMDOR;
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volatile uint8_t __xdata __at(0x130A) KBHIDIR;
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#endif // _EC_KBC_H
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@@ -1,49 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_KBSCAN_H
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#define _EC_KBSCAN_H
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#include <stdint.h>
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volatile uint8_t __xdata __at(0x1D00) KSOL;
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volatile uint8_t __xdata __at(0x1D01) KSOH1;
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volatile uint8_t __xdata __at(0x1D02) KSOCTRL;
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volatile uint8_t __xdata __at(0x1D03) KSOH2;
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volatile uint8_t __xdata __at(0x1D04) KSI;
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volatile uint8_t __xdata __at(0x1D05) KSICTRLR;
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volatile uint8_t __xdata __at(0x1D06) KSIGCTRL;
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volatile uint8_t __xdata __at(0x1D07) KSIGOEN;
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volatile uint8_t __xdata __at(0x1D08) KSIGDAT;
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volatile uint8_t __xdata __at(0x1D09) KSIGDMRR;
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volatile uint8_t __xdata __at(0x1D0A) KSOHGCTRL;
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volatile uint8_t __xdata __at(0x1D0B) KSOHGOEN;
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volatile uint8_t __xdata __at(0x1D0C) KSOHGDMRR;
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volatile uint8_t __xdata __at(0x1D0D) KSOLGCTRL;
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volatile uint8_t __xdata __at(0x1D0E) KSOLGOEN;
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volatile uint8_t __xdata __at(0x1D0F) KSOLGDMRR;
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volatile uint8_t __xdata __at(0x1D10) KSO0LSDR;
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volatile uint8_t __xdata __at(0x1D11) KSO1LSDR;
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volatile uint8_t __xdata __at(0x1D12) KSO2LSDR;
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volatile uint8_t __xdata __at(0x1D13) KSO3LSDR;
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volatile uint8_t __xdata __at(0x1D14) KSO4LSDR;
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volatile uint8_t __xdata __at(0x1D15) KSO5LSDR;
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volatile uint8_t __xdata __at(0x1D16) KSO6LSDR;
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volatile uint8_t __xdata __at(0x1D17) KSO7LSDR;
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volatile uint8_t __xdata __at(0x1D18) KSO8LSDR;
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volatile uint8_t __xdata __at(0x1D19) KSO9LSDR;
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volatile uint8_t __xdata __at(0x1D1A) KSO10LSDR;
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volatile uint8_t __xdata __at(0x1D1B) KSO11LSDR;
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volatile uint8_t __xdata __at(0x1D1C) KSO12LSDR;
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volatile uint8_t __xdata __at(0x1D1D) KSO13LSDR;
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volatile uint8_t __xdata __at(0x1D1E) KSO14LSDR;
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volatile uint8_t __xdata __at(0x1D1F) KSO15LSDR;
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volatile uint8_t __xdata __at(0x1D20) KSO16LSDR;
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volatile uint8_t __xdata __at(0x1D21) KSO17LSDR;
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volatile uint8_t __xdata __at(0x1D22) SDC1R;
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volatile uint8_t __xdata __at(0x1D23) SDC2R;
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volatile uint8_t __xdata __at(0x1D24) SDC3R;
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volatile uint8_t __xdata __at(0x1D25) SDSR;
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#endif // _EC_KBSCAN_H
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@@ -1,20 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_PECI_H
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#define _EC_PECI_H
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#include <stdint.h>
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static volatile uint8_t __xdata __at(0x3000) HOSTAR;
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static volatile uint8_t __xdata __at(0x3001) HOCTLR;
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static volatile uint8_t __xdata __at(0x3002) HOCMDR;
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static volatile uint8_t __xdata __at(0x3003) HOTRADDR;
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static volatile uint8_t __xdata __at(0x3004) HOWRLR;
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static volatile uint8_t __xdata __at(0x3005) HORDLR;
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static volatile uint8_t __xdata __at(0x3006) HOWRDR;
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static volatile uint8_t __xdata __at(0x3007) HORDDR;
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static volatile uint8_t __xdata __at(0x3008) HOCTL2R;
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static volatile uint8_t __xdata __at(0x3009) RWFCSV;
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static volatile uint8_t __xdata __at(0x300E) PADCTLR;
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#endif // _EC_PECI_H
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@@ -1,62 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_PMC_H
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#define _EC_PMC_H
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#include <common/macro.h>
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#include <stdbool.h>
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#include <stdint.h>
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struct Pmc {
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// Status register
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volatile uint8_t * status;
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// Data out register
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volatile uint8_t * data_out;
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// Data in register
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volatile uint8_t * data_in;
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// Control register
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volatile uint8_t * control;
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};
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extern struct Pmc __code PMC_1;
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extern struct Pmc __code PMC_2;
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extern struct Pmc __code PMC_3;
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extern struct Pmc __code PMC_4;
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extern struct Pmc __code PMC_5;
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#define PMC_STS_OBF BIT(0)
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#define PMC_STS_IBF BIT(1)
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#define PMC_STS_CMD BIT(3)
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uint8_t pmc_status(struct Pmc * pmc);
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void pmc_set_status(struct Pmc * pmc, uint8_t status);
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uint8_t pmc_read(struct Pmc * pmc);
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void pmc_write(struct Pmc * pmc, uint8_t data);
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volatile uint8_t __xdata __at(0x1500) PM1STS;
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volatile uint8_t __xdata __at(0x1501) PM1DO;
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volatile uint8_t __xdata __at(0x1504) PM1DI;
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volatile uint8_t __xdata __at(0x1506) PM1CTL;
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volatile uint8_t __xdata __at(0x1510) PM2STS;
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volatile uint8_t __xdata __at(0x1511) PM2DO;
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volatile uint8_t __xdata __at(0x1514) PM2DI;
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volatile uint8_t __xdata __at(0x1516) PM2CTL;
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volatile uint8_t __xdata __at(0x1520) PM3STS;
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volatile uint8_t __xdata __at(0x1521) PM3DO;
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volatile uint8_t __xdata __at(0x1522) PM3DI;
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volatile uint8_t __xdata __at(0x1523) PM3CTL;
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volatile uint8_t __xdata __at(0x1530) PM4STS;
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volatile uint8_t __xdata __at(0x1531) PM4DO;
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volatile uint8_t __xdata __at(0x1532) PM4DI;
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volatile uint8_t __xdata __at(0x1533) PM4CTL;
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volatile uint8_t __xdata __at(0x1540) PM5STS;
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volatile uint8_t __xdata __at(0x1541) PM5DO;
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volatile uint8_t __xdata __at(0x1542) PM5DI;
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volatile uint8_t __xdata __at(0x1543) PM5CTL;
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#endif // _EC_PMC_H
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@@ -1,43 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_PS2_H
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#define _EC_PS2_H
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#include <stdint.h>
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#define PSSTS_TIMEOUT_ERR BIT(6)
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#define PSSTS_FRAME_ERR BIT(5)
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#define PSSTS_PARITY_ERR BIT(4)
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#define PSSTS_ALL_ERR (PSSTS_TIMEOUT_ERR | PSSTS_FRAME_ERR | PSSTS_PARITY_ERR)
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#define PSSTS_DONE BIT(3)
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struct Ps2 {
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volatile uint8_t * control;
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volatile uint8_t * interrupt;
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volatile uint8_t * status;
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volatile uint8_t * data;
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};
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extern struct Ps2 __code PS2_1;
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extern struct Ps2 __code PS2_2;
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extern struct Ps2 __code PS2_3;
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void ps2_reset(struct Ps2 * ps2);
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volatile uint8_t __xdata __at(0x1700) PSCTL1;
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volatile uint8_t __xdata __at(0x1701) PSCTL2;
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volatile uint8_t __xdata __at(0x1702) PSCTL3;
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volatile uint8_t __xdata __at(0x1704) PSINT1;
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volatile uint8_t __xdata __at(0x1705) PSINT2;
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volatile uint8_t __xdata __at(0x1706) PSINT3;
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volatile uint8_t __xdata __at(0x1708) PSSTS1;
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volatile uint8_t __xdata __at(0x1709) PSSTS2;
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volatile uint8_t __xdata __at(0x170A) PSSTS3;
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volatile uint8_t __xdata __at(0x170C) PSDAT1;
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volatile uint8_t __xdata __at(0x170D) PSDAT2;
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volatile uint8_t __xdata __at(0x170E) PSDAT3;
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#endif // _EC_PS2_H
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@@ -1,65 +0,0 @@
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef _EC_PWM_H
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#define _EC_PWM_H
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#include <stdint.h>
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// Channel 0 clock prescaler register
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volatile uint8_t __xdata __at(0x1800) C0CPRS;
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// Channel 6 clock prescaler register (low byte)
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volatile uint8_t __xdata __at(0x182B) C6CPRS;
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// Channel 6 clock prescaler register (high byte)
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volatile uint8_t __xdata __at(0x182C) C6MCPRS;
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// Cycle Time 0
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volatile uint8_t __xdata __at(0x1801) CTR0;
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// Cycle Time 1
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volatile uint8_t __xdata __at(0x1841) CTR1;
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// Cycle Time 2
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volatile uint8_t __xdata __at(0x1842) CTR2;
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// Cycle Time 3
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volatile uint8_t __xdata __at(0x1843) CTR3;
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// Duty cycle register 0
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volatile uint8_t __xdata __at(0x1802) DCR0;
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// Duty cycle register 1
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volatile uint8_t __xdata __at(0x1803) DCR1;
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// Duty cycle register 2
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volatile uint8_t __xdata __at(0x1804) DCR2;
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// Duty cycle register 3
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volatile uint8_t __xdata __at(0x1805) DCR3;
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// Duty cycle register 4
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volatile uint8_t __xdata __at(0x1806) DCR4;
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// Duty cycle register 5
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volatile uint8_t __xdata __at(0x1807) DCR5;
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// Duty cycle register 6
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volatile uint8_t __xdata __at(0x1808) DCR6;
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// Duty cycle register 7
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volatile uint8_t __xdata __at(0x1809) DCR7;
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// Fan one tachometer least significant byte reading register
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volatile uint8_t __xdata __at(0x181E) F1TLRR;
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// Fan one tachometer most significant byte reading register
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volatile uint8_t __xdata __at(0x181F) F1TMRR;
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// Fan two tachometer least significant byte reading register
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volatile uint8_t __xdata __at(0x1820) F2TLRR;
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// Fan two tachometer most significant byte reading register
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volatile uint8_t __xdata __at(0x1821) F2TMRR;
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// PWM polarity register
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volatile uint8_t __xdata __at(0x180A) PWMPOL;
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// Prescaler clock frequency select register
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volatile uint8_t __xdata __at(0x180B) PCFSR;
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// Prescaler clock source select group low
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volatile uint8_t __xdata __at(0x180C) PCSSGL;
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// Prescaler clock source select group high
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volatile uint8_t __xdata __at(0x180D) PCSSGH;
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// Prescaler clock source gating register
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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
|
||||
@@ -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;
|
||||
}
|
||||
@@ -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;
|
||||
}
|
||||
@@ -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);
|
||||
}
|
||||
12
src/ec/ite/ec.mk
Normal file
12
src/ec/ite/ec.mk
Normal file
@@ -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
|
||||
Reference in New Issue
Block a user