mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
255 lines
8.7 KiB
C
255 lines
8.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2014 Samsung Electronics
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* Przemyslaw Marczak <p.marczak@samsung.com>
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*/
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#ifndef __ODROIDU3_SETUP__
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#define __ODROIDU3_SETUP__
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/* A/M PLL_CON0 */
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#define SDIV(x) ((x) & 0x7)
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#define PDIV(x) (((x) & 0x3f) << 8)
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#define MDIV(x) (((x) & 0x3ff) << 16)
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#define FSEL(x) (((x) & 0x1) << 27)
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#define PLL_LOCKED_BIT (0x1 << 29)
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#define PLL_ENABLE(x) (((x) & 0x1) << 31)
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/* CLK_SRC_CPU */
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#define MUX_APLL_SEL(x) ((x) & 0x1)
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#define MUX_CORE_SEL(x) (((x) & 0x1) << 16)
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#define MUX_HPM_SEL(x) (((x) & 0x1) << 20)
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#define MUX_MPLL_USER_SEL_C(x) (((x) & 0x1) << 24)
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#define MUX_STAT_CHANGING 0x100
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/* CLK_MUX_STAT_CPU */
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#define APLL_SEL(x) ((x) & 0x7)
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#define CORE_SEL(x) (((x) & 0x7) << 16)
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#define HPM_SEL(x) (((x) & 0x7) << 20)
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#define MPLL_USER_SEL_C(x) (((x) & 0x7) << 24)
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#define MUX_STAT_CPU_CHANGING (APLL_SEL(MUX_STAT_CHANGING) | \
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CORE_SEL(MUX_STAT_CHANGING) | \
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HPM_SEL(MUX_STAT_CHANGING) | \
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MPLL_USER_SEL_C(MUX_STAT_CHANGING))
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/* CLK_DIV_CPU0 */
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#define CORE_RATIO(x) ((x) & 0x7)
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#define COREM0_RATIO(x) (((x) & 0x7) << 4)
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#define COREM1_RATIO(x) (((x) & 0x7) << 8)
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#define PERIPH_RATIO(x) (((x) & 0x7) << 12)
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#define ATB_RATIO(x) (((x) & 0x7) << 16)
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#define PCLK_DBG_RATIO(x) (((x) & 0x7) << 20)
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#define APLL_RATIO(x) (((x) & 0x7) << 24)
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#define CORE2_RATIO(x) (((x) & 0x7) << 28)
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/* CLK_DIV_STAT_CPU0 */
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#define DIV_CORE(x) ((x) & 0x1)
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#define DIV_COREM0(x) (((x) & 0x1) << 4)
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#define DIV_COREM1(x) (((x) & 0x1) << 8)
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#define DIV_PERIPH(x) (((x) & 0x1) << 12)
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#define DIV_ATB(x) (((x) & 0x1) << 16)
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#define DIV_PCLK_DBG(x) (((x) & 0x1) << 20)
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#define DIV_APLL(x) (((x) & 0x1) << 24)
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#define DIV_CORE2(x) (((x) & 0x1) << 28)
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#define DIV_STAT_CHANGING 0x1
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#define DIV_STAT_CPU0_CHANGING (DIV_CORE(DIV_STAT_CHANGING) | \
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DIV_COREM0(DIV_STAT_CHANGING) | \
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DIV_COREM1(DIV_STAT_CHANGING) | \
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DIV_PERIPH(DIV_STAT_CHANGING) | \
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DIV_ATB(DIV_STAT_CHANGING) | \
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DIV_PCLK_DBG(DIV_STAT_CHANGING) | \
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DIV_APLL(DIV_STAT_CHANGING) | \
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DIV_CORE2(DIV_STAT_CHANGING))
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/* CLK_DIV_CPU1 */
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#define COPY_RATIO(x) ((x) & 0x7)
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#define HPM_RATIO(x) (((x) & 0x7) << 4)
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#define CORES_RATIO(x) (((x) & 0x7) << 8)
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/* CLK_DIV_STAT_CPU1 */
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#define DIV_COPY(x) ((x) & 0x7)
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#define DIV_HPM(x) (((x) & 0x1) << 4)
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#define DIV_CORES(x) (((x) & 0x1) << 8)
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#define DIV_STAT_CPU1_CHANGING (DIV_COPY(DIV_STAT_CHANGING) | \
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DIV_HPM(DIV_STAT_CHANGING) | \
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DIV_CORES(DIV_STAT_CHANGING))
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/* CLK_SRC_DMC */
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#define MUX_C2C_SEL(x) ((x) & 0x1)
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#define MUX_DMC_BUS_SEL(x) (((x) & 0x1) << 4)
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#define MUX_DPHY_SEL(x) (((x) & 0x1) << 8)
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#define MUX_MPLL_SEL(x) (((x) & 0x1) << 12)
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#define MUX_PWI_SEL(x) (((x) & 0xf) << 16)
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#define MUX_G2D_ACP0_SEL(x) (((x) & 0x1) << 20)
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#define MUX_G2D_ACP1_SEL(x) (((x) & 0x1) << 24)
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#define MUX_G2D_ACP_SEL(x) (((x) & 0x1) << 28)
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/* CLK_MUX_STAT_DMC */
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#define C2C_SEL(x) (((x)) & 0x7)
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#define DMC_BUS_SEL(x) (((x) & 0x7) << 4)
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#define DPHY_SEL(x) (((x) & 0x7) << 8)
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#define MPLL_SEL(x) (((x) & 0x7) << 12)
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/* #define PWI_SEL(x) (((x) & 0xf) << 16) - Reserved */
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#define G2D_ACP0_SEL(x) (((x) & 0x7) << 20)
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#define G2D_ACP1_SEL(x) (((x) & 0x7) << 24)
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#define G2D_ACP_SEL(x) (((x) & 0x7) << 28)
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#define MUX_STAT_DMC_CHANGING (C2C_SEL(MUX_STAT_CHANGING) | \
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DMC_BUS_SEL(MUX_STAT_CHANGING) | \
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DPHY_SEL(MUX_STAT_CHANGING) | \
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MPLL_SEL(MUX_STAT_CHANGING) |\
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G2D_ACP0_SEL(MUX_STAT_CHANGING) | \
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G2D_ACP1_SEL(MUX_STAT_CHANGING) | \
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G2D_ACP_SEL(MUX_STAT_CHANGING))
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/* CLK_DIV_DMC0 */
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#define ACP_RATIO(x) ((x) & 0x7)
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#define ACP_PCLK_RATIO(x) (((x) & 0x7) << 4)
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#define DPHY_RATIO(x) (((x) & 0x7) << 8)
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#define DMC_RATIO(x) (((x) & 0x7) << 12)
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#define DMCD_RATIO(x) (((x) & 0x7) << 16)
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#define DMCP_RATIO(x) (((x) & 0x7) << 20)
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/* CLK_DIV_STAT_DMC0 */
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#define DIV_ACP(x) ((x) & 0x1)
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#define DIV_ACP_PCLK(x) (((x) & 0x1) << 4)
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#define DIV_DPHY(x) (((x) & 0x1) << 8)
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#define DIV_DMC(x) (((x) & 0x1) << 12)
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#define DIV_DMCD(x) (((x) & 0x1) << 16)
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#define DIV_DMCP(x) (((x) & 0x1) << 20)
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#define DIV_STAT_DMC0_CHANGING (DIV_ACP(DIV_STAT_CHANGING) | \
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DIV_ACP_PCLK(DIV_STAT_CHANGING) | \
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DIV_DPHY(DIV_STAT_CHANGING) | \
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DIV_DMC(DIV_STAT_CHANGING) | \
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DIV_DMCD(DIV_STAT_CHANGING) | \
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DIV_DMCP(DIV_STAT_CHANGING))
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/* CLK_DIV_DMC1 */
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#define G2D_ACP_RATIO(x) ((x) & 0xf)
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#define C2C_RATIO(x) (((x) & 0x7) << 4)
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#define PWI_RATIO(x) (((x) & 0xf) << 8)
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#define C2C_ACLK_RATIO(x) (((x) & 0x7) << 12)
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#define DVSEM_RATIO(x) (((x) & 0x7f) << 16)
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#define DPM_RATIO(x) (((x) & 0x7f) << 24)
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/* CLK_DIV_STAT_DMC1 */
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#define DIV_G2D_ACP(x) ((x) & 0x1)
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#define DIV_C2C(x) (((x) & 0x1) << 4)
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#define DIV_PWI(x) (((x) & 0x1) << 8)
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#define DIV_C2C_ACLK(x) (((x) & 0x1) << 12)
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#define DIV_DVSEM(x) (((x) & 0x1) << 16)
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#define DIV_DPM(x) (((x) & 0x1) << 24)
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#define DIV_STAT_DMC1_CHANGING (DIV_G2D_ACP(DIV_STAT_CHANGING) | \
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DIV_C2C(DIV_STAT_CHANGING) | \
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DIV_PWI(DIV_STAT_CHANGING) | \
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DIV_C2C_ACLK(DIV_STAT_CHANGING) | \
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DIV_DVSEM(DIV_STAT_CHANGING) | \
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DIV_DPM(DIV_STAT_CHANGING))
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/* Set CLK_SRC_PERIL0 */
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#define UART4_SEL(x) (((x) & 0xf) << 16)
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#define UART3_SEL(x) (((x) & 0xf) << 12)
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#define UART2_SEL(x) (((x) & 0xf) << 8)
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#define UART1_SEL(x) (((x) & 0xf) << 4)
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#define UART0_SEL(x) ((x) & 0xf)
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/* Set CLK_DIV_PERIL0 */
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#define UART4_RATIO(x) (((x) & 0xf) << 16)
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#define UART3_RATIO(x) (((x) & 0xf) << 12)
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#define UART2_RATIO(x) (((x) & 0xf) << 8)
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#define UART1_RATIO(x) (((x) & 0xf) << 4)
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#define UART0_RATIO(x) ((x) & 0xf)
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/* Set CLK_DIV_STAT_PERIL0 */
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#define DIV_UART4(x) (((x) & 0x1) << 16)
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#define DIV_UART3(x) (((x) & 0x1) << 12)
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#define DIV_UART2(x) (((x) & 0x1) << 8)
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#define DIV_UART1(x) (((x) & 0x1) << 4)
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#define DIV_UART0(x) ((x) & 0x1)
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#define DIV_STAT_PERIL0_CHANGING (DIV_UART4(DIV_STAT_CHANGING) | \
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DIV_UART3(DIV_STAT_CHANGING) | \
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DIV_UART2(DIV_STAT_CHANGING) | \
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DIV_UART1(DIV_STAT_CHANGING) | \
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DIV_UART0(DIV_STAT_CHANGING))
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/* CLK_DIV_FSYS1 */
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#define MMC0_RATIO(x) ((x) & 0xf)
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#define MMC0_PRE_RATIO(x) (((x) & 0xff) << 8)
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#define MMC1_RATIO(x) (((x) & 0xf) << 16)
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#define MMC1_PRE_RATIO(x) (((x) & 0xff) << 24)
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/* CLK_DIV_STAT_FSYS1 */
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#define DIV_MMC0(x) ((x) & 1)
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#define DIV_MMC0_PRE(x) (((x) & 1) << 8)
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#define DIV_MMC1(x) (((x) & 1) << 16)
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#define DIV_MMC1_PRE(x) (((x) & 1) << 24)
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#define DIV_STAT_FSYS1_CHANGING (DIV_MMC0(DIV_STAT_CHANGING) | \
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DIV_MMC0_PRE(DIV_STAT_CHANGING) | \
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DIV_MMC1(DIV_STAT_CHANGING) | \
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DIV_MMC1_PRE(DIV_STAT_CHANGING))
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/* CLK_DIV_FSYS2 */
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#define MMC2_RATIO(x) ((x) & 0xf)
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#define MMC2_PRE_RATIO(x) (((x) & 0xff) << 8)
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#define MMC3_RATIO(x) (((x) & 0xf) << 16)
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#define MMC3_PRE_RATIO(x) (((x) & 0xff) << 24)
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/* CLK_DIV_STAT_FSYS2 */
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#define DIV_MMC2(x) ((x) & 0x1)
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#define DIV_MMC2_PRE(x) (((x) & 0x1) << 8)
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#define DIV_MMC3(x) (((x) & 0x1) << 16)
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#define DIV_MMC3_PRE(x) (((x) & 0x1) << 24)
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#define DIV_STAT_FSYS2_CHANGING (DIV_MMC2(DIV_STAT_CHANGING) | \
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DIV_MMC2_PRE(DIV_STAT_CHANGING) | \
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DIV_MMC3(DIV_STAT_CHANGING) | \
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DIV_MMC3_PRE(DIV_STAT_CHANGING))
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/* CLK_DIV_FSYS3 */
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#define MMC4_RATIO(x) ((x) & 0x7)
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#define MMC4_PRE_RATIO(x) (((x) & 0xff) << 8)
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/* CLK_DIV_STAT_FSYS3 */
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#define DIV_MMC4(x) ((x) & 0x1)
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#define DIV_MMC4_PRE(x) (((x) & 0x1) << 8)
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#define DIV_STAT_FSYS3_CHANGING (DIV_MMC4(DIV_STAT_CHANGING) | \
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DIV_MMC4_PRE(DIV_STAT_CHANGING))
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/* XCL205 GPIO config - Odroid U3 */
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#define XCL205_GPIO_BASE EXYNOS4X12_GPIO_PART1_BASE
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#define XCL205_EN_GPIO_OFFSET 0x20 /* GPA1 */
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#define XCL205_EN_GPIO_PIN 1
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#define XCL205_EN_GPIO_CON (XCL205_GPIO_BASE + \
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XCL205_EN_GPIO_OFFSET)
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#define XCL205_EN_GPIO_CON_CFG (S5P_GPIO_OUTPUT << \
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4 * XCL205_EN_GPIO_PIN)
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#define XCL205_EN_GPIO_DAT_CFG (0x1 << XCL205_EN_GPIO_PIN)
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#define XCL205_EN_GPIO_PUD_CFG (S5P_GPIO_PULL_UP << \
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2 * XCL205_EN_GPIO_PIN)
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#define XCL205_EN_GPIO_DRV_CFG (S5P_GPIO_DRV_4X << \
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2 * XCL205_EN_GPIO_PIN)
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#define XCL205_STATE_GPIO_OFFSET 0x80 /* GPC1 */
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#define XCL205_STATE_GPIO_PIN 2
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#define XCL205_STATE_GPIO_CON (XCL205_GPIO_BASE + \
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XCL205_STATE_GPIO_OFFSET)
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#define XCL205_STATE_GPIO_DAT XCL205_STATE_GPIO_CON + 0x4
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#define XCL205_STATE_GPIO_CON_CFG (S5P_GPIO_INPUT << \
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4 * XCL205_STATE_GPIO_PIN)
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#define XCL205_STATE_GPIO_PUD_CFG (S5P_GPIO_PULL_NONE << \
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2 * XCL205_STATE_GPIO_PIN)
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#ifdef CONFIG_BOARD_TYPES
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extern void sdelay(unsigned long);
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#endif
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#endif /*__ODROIDU3_SETUP__ */
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