5162de08d1
For mx1_defconfig this yields: add/remove: 1/0 grow/shrink: 1/4 up/down: 49/-108 (-59) function old new delta imx1_imx_uart_data - 48 +48 kernel_config_data 7277 7278 +1 imx_add_imx_uart_1irq 132 128 -4 imx_add_imx_uart_3irq 164 156 -8 scb9328_init 96 64 -32 mx1ads_init 220 156 -64 for mx21_defconfig this yields: add/remove: 1/0 grow/shrink: 0/3 up/down: 64/-52 (12) function old new delta imx21_imx_uart_data - 64 +64 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 mx21ads_board_init 220 176 -44 for a random mx25 config this yields: add/remove: 1/0 grow/shrink: 0/5 up/down: 80/-56 (24) function old new delta imx25_imx_uart_data - 80 +80 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 mx25pdk_init 288 272 -16 eukrea_mbimxsd_baseboard_init 272 256 -16 eukrea_cpuimx25_init 252 236 -16 for mx27_defconfig this yields: add/remove: 1/0 grow/shrink: 0/10 up/down: 96/-280 (-184) function old new delta imx27_imx_uart_data - 96 +96 imx_add_imx_uart_3irq 160 156 -4 imx_add_imx_uart_1irq 140 136 -4 pca100_init 560 544 -16 mx27pdk_init 112 96 -16 mx27lite_init 92 76 -16 eukrea_cpuimx27_init 332 316 -16 pcm038_init 388 348 -40 mxt_td60_board_init 320 280 -40 eukrea_mbimx27_baseboard_init 476 436 -40 mx27ads_board_init 368 280 -88 and finally for mx3_defconfig: add/remove: 2/0 grow/shrink: 0/9 up/down: 128/-344 (-216) function old new delta imx31_imx_uart_data - 80 +80 imx35_imx_uart_data - 48 +48 imx_add_imx_uart_1irq 132 128 -4 imx_add_imx_uart_3irq 164 152 -12 mx31moboard_devboard_init 360 344 -16 mx31lite_db_init 176 160 -16 mx31moboard_smartbot_init 384 360 -24 kzm_board_init 232 208 -24 armadillo5x0_init 392 364 -28 mx31lilly_db_init 248 208 -40 mxc_board_init 3760 3580 -180 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
144 lines
4.2 KiB
C
144 lines
4.2 KiB
C
/*
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* Copyright (C) 2009-2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include <mach/hardware.h>
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#include <mach/devices-common.h>
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#define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size) \
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[_id] = { \
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.id = _id, \
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.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
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.iosize = _size, \
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.irqrx = soc ## _INT_UART ## _hwid ## RX, \
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.irqtx = soc ## _INT_UART ## _hwid ## TX, \
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.irqrts = soc ## _INT_UART ## _hwid ## RTS, \
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}
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#define imx_imx_uart_1irq_data_entry(soc, _id, _hwid, _size) \
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[_id] = { \
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.id = _id, \
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.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
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.iosize = _size, \
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.irq = soc ## _INT_UART ## _hwid, \
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}
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#ifdef CONFIG_SOC_IMX1
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const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst = {
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#define imx1_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_3irq_data_entry(MX1, _id, _hwid, 0xd0)
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imx1_imx_uart_data_entry(0, 1),
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imx1_imx_uart_data_entry(1, 2),
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};
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#endif /* ifdef CONFIG_SOC_IMX1 */
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#ifdef CONFIG_SOC_IMX21
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const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
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#define imx21_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX21, _id, _hwid, SZ_4K)
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imx21_imx_uart_data_entry(0, 1),
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imx21_imx_uart_data_entry(1, 2),
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imx21_imx_uart_data_entry(2, 3),
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imx21_imx_uart_data_entry(3, 4),
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};
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#endif
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#ifdef CONFIG_ARCH_MX25
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const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
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#define imx25_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
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imx25_imx_uart_data_entry(0, 1),
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imx25_imx_uart_data_entry(1, 2),
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imx25_imx_uart_data_entry(2, 3),
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imx25_imx_uart_data_entry(3, 4),
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imx25_imx_uart_data_entry(4, 5),
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};
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#endif /* ifdef CONFIG_ARCH_MX25 */
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#ifdef CONFIG_SOC_IMX27
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const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
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#define imx27_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX27, _id, _hwid, SZ_4K)
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imx27_imx_uart_data_entry(0, 1),
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imx27_imx_uart_data_entry(1, 2),
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imx27_imx_uart_data_entry(2, 3),
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imx27_imx_uart_data_entry(3, 4),
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imx27_imx_uart_data_entry(4, 5),
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imx27_imx_uart_data_entry(5, 6),
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};
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#endif /* ifdef CONFIG_SOC_IMX27 */
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#ifdef CONFIG_ARCH_MX31
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const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = {
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#define imx31_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K)
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imx31_imx_uart_data_entry(0, 1),
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imx31_imx_uart_data_entry(1, 2),
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imx31_imx_uart_data_entry(2, 3),
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imx31_imx_uart_data_entry(3, 4),
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imx31_imx_uart_data_entry(4, 5),
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};
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#endif /* ifdef CONFIG_ARCH_MX31 */
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#ifdef CONFIG_ARCH_MX35
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const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
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#define imx35_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_16K)
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imx35_imx_uart_data_entry(0, 1),
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imx35_imx_uart_data_entry(1, 2),
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imx35_imx_uart_data_entry(2, 3),
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};
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#endif /* ifdef CONFIG_ARCH_MX35 */
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struct platform_device *__init imx_add_imx_uart_3irq(
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const struct imx_imx_uart_3irq_data *data,
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const struct imxuart_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irqrx,
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.end = data->irqrx,
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.flags = IORESOURCE_IRQ,
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}, {
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.start = data->irqtx,
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.end = data->irqtx,
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.flags = IORESOURCE_IRQ,
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}, {
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.start = data->irqrts,
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.end = data->irqrx,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device("imx-uart", data->id, res,
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ARRAY_SIZE(res), pdata, sizeof(*pdata));
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}
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struct platform_device *__init imx_add_imx_uart_1irq(
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const struct imx_imx_uart_1irq_data *data,
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const struct imxuart_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irq,
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.end = data->irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device("imx-uart", data->id, res, ARRAY_SIZE(res),
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pdata, sizeof(*pdata));
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}
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