diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-meson/gx.h | 69 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-meson/gxbb.h | 69 | ||||
| -rw-r--r-- | arch/arm/mach-meson/board.c | 28 | ||||
| -rw-r--r-- | arch/arm/mach-meson/eth.c | 24 | ||||
| -rw-r--r-- | arch/arm/mach-meson/sm.c | 2 |
5 files changed, 96 insertions, 96 deletions
diff --git a/arch/arm/include/asm/arch-meson/gx.h b/arch/arm/include/asm/arch-meson/gx.h new file mode 100644 index 0000000000..03fb6b03de --- /dev/null +++ b/arch/arm/include/asm/arch-meson/gx.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> + */ + +#ifndef __GX_H__ +#define __GX_H__ + +#define GX_FIRMWARE_MEM_SIZE 0x1000000 + +#define GX_AOBUS_BASE 0xc8100000 +#define GX_PERIPHS_BASE 0xc8834400 +#define GX_HIU_BASE 0xc883c000 +#define GX_ETH_BASE 0xc9410000 + +/* Always-On Peripherals registers */ +#define GX_AO_ADDR(off) (GX_AOBUS_BASE + ((off) << 2)) + +#define GX_AO_SEC_GP_CFG0 GX_AO_ADDR(0x90) +#define GX_AO_SEC_GP_CFG3 GX_AO_ADDR(0x93) +#define GX_AO_SEC_GP_CFG4 GX_AO_ADDR(0x94) +#define GX_AO_SEC_GP_CFG5 GX_AO_ADDR(0x95) + +#define GX_AO_MEM_SIZE_MASK 0xFFFF0000 +#define GX_AO_MEM_SIZE_SHIFT 16 +#define GX_AO_BL31_RSVMEM_SIZE_MASK 0xFFFF0000 +#define GX_AO_BL31_RSVMEM_SIZE_SHIFT 16 +#define GX_AO_BL32_RSVMEM_SIZE_MASK 0xFFFF + +/* Peripherals registers */ +#define GX_PERIPHS_ADDR(off) (GX_PERIPHS_BASE + ((off) << 2)) + +/* GPIO registers 0 to 6 */ +#define _GX_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n)) +#define GX_GPIO_EN(n) GX_PERIPHS_ADDR(_GX_GPIO_OFF(n) + 0) +#define GX_GPIO_IN(n) GX_PERIPHS_ADDR(_GX_GPIO_OFF(n) + 1) +#define GX_GPIO_OUT(n) GX_PERIPHS_ADDR(_GX_GPIO_OFF(n) + 2) + +#define GX_ETH_REG_0 GX_PERIPHS_ADDR(0x50) +#define GX_ETH_REG_1 GX_PERIPHS_ADDR(0x51) +#define GX_ETH_REG_2 GX_PERIPHS_ADDR(0x56) +#define GX_ETH_REG_3 GX_PERIPHS_ADDR(0x57) + +#define GX_ETH_REG_0_PHY_INTF BIT(0) +#define GX_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5) +#define GX_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7) +#define GX_ETH_REG_0_PHY_CLK_EN BIT(10) +#define GX_ETH_REG_0_INVERT_RMII_CLK BIT(11) +#define GX_ETH_REG_0_CLK_EN BIT(12) + +/* HIU registers */ +#define GX_HIU_ADDR(off) (GX_HIU_BASE + ((off) << 2)) + +#define GX_MEM_PD_REG_0 GX_HIU_ADDR(0x40) + +/* Ethernet memory power domain */ +#define GX_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3)) + +/* Clock gates */ +#define GX_GCLK_MPEG_0 GX_HIU_ADDR(0x50) +#define GX_GCLK_MPEG_1 GX_HIU_ADDR(0x51) +#define GX_GCLK_MPEG_2 GX_HIU_ADDR(0x52) +#define GX_GCLK_MPEG_OTHER GX_HIU_ADDR(0x53) +#define GX_GCLK_MPEG_AO GX_HIU_ADDR(0x54) + +#define GX_GCLK_MPEG_0_I2C BIT(9) +#define GX_GCLK_MPEG_1_ETH BIT(3) + +#endif /* __GX_H__ */ diff --git a/arch/arm/include/asm/arch-meson/gxbb.h b/arch/arm/include/asm/arch-meson/gxbb.h deleted file mode 100644 index c7713b27b9..0000000000 --- a/arch/arm/include/asm/arch-meson/gxbb.h +++ /dev/null @@ -1,69 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> - */ - -#ifndef __GXBB_H__ -#define __GXBB_H__ - -#define GXBB_FIRMWARE_MEM_SIZE 0x1000000 - -#define GXBB_AOBUS_BASE 0xc8100000 -#define GXBB_PERIPHS_BASE 0xc8834400 -#define GXBB_HIU_BASE 0xc883c000 -#define GXBB_ETH_BASE 0xc9410000 - -/* Always-On Peripherals registers */ -#define GXBB_AO_ADDR(off) (GXBB_AOBUS_BASE + ((off) << 2)) - -#define GXBB_AO_SEC_GP_CFG0 GXBB_AO_ADDR(0x90) -#define GXBB_AO_SEC_GP_CFG3 GXBB_AO_ADDR(0x93) -#define GXBB_AO_SEC_GP_CFG4 GXBB_AO_ADDR(0x94) -#define GXBB_AO_SEC_GP_CFG5 GXBB_AO_ADDR(0x95) - -#define GXBB_AO_MEM_SIZE_MASK 0xFFFF0000 -#define GXBB_AO_MEM_SIZE_SHIFT 16 -#define GXBB_AO_BL31_RSVMEM_SIZE_MASK 0xFFFF0000 -#define GXBB_AO_BL31_RSVMEM_SIZE_SHIFT 16 -#define GXBB_AO_BL32_RSVMEM_SIZE_MASK 0xFFFF - -/* Peripherals registers */ -#define GXBB_PERIPHS_ADDR(off) (GXBB_PERIPHS_BASE + ((off) << 2)) - -/* GPIO registers 0 to 6 */ -#define _GXBB_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n)) -#define GXBB_GPIO_EN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 0) -#define GXBB_GPIO_IN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 1) -#define GXBB_GPIO_OUT(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 2) - -#define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50) -#define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51) -#define GXBB_ETH_REG_2 GXBB_PERIPHS_ADDR(0x56) -#define GXBB_ETH_REG_3 GXBB_PERIPHS_ADDR(0x57) - -#define GXBB_ETH_REG_0_PHY_INTF BIT(0) -#define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5) -#define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7) -#define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10) -#define GXBB_ETH_REG_0_INVERT_RMII_CLK BIT(11) -#define GXBB_ETH_REG_0_CLK_EN BIT(12) - -/* HIU registers */ -#define GXBB_HIU_ADDR(off) (GXBB_HIU_BASE + ((off) << 2)) - -#define GXBB_MEM_PD_REG_0 GXBB_HIU_ADDR(0x40) - -/* Ethernet memory power domain */ -#define GXBB_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3)) - -/* Clock gates */ -#define GXBB_GCLK_MPEG_0 GXBB_HIU_ADDR(0x50) -#define GXBB_GCLK_MPEG_1 GXBB_HIU_ADDR(0x51) -#define GXBB_GCLK_MPEG_2 GXBB_HIU_ADDR(0x52) -#define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53) -#define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54) - -#define GXBB_GCLK_MPEG_0_I2C BIT(9) -#define GXBB_GCLK_MPEG_1_ETH BIT(3) - -#endif /* __GXBB_H__ */ diff --git a/arch/arm/mach-meson/board.c b/arch/arm/mach-meson/board.c index 89e75fb65b..1ef7e5a6d1 100644 --- a/arch/arm/mach-meson/board.c +++ b/arch/arm/mach-meson/board.c @@ -6,7 +6,7 @@ #include <common.h> #include <linux/libfdt.h> #include <linux/err.h> -#include <asm/arch/gxbb.h> +#include <asm/arch/gx.h> #include <asm/arch/sm.h> #include <asm/armv8/mmu.h> #include <asm/unaligned.h> @@ -39,8 +39,8 @@ int dram_init(void) phys_size_t get_effective_memsize(void) { /* Size is reported in MiB, convert it in bytes */ - return ((readl(GXBB_AO_SEC_GP_CFG0) & GXBB_AO_MEM_SIZE_MASK) - >> GXBB_AO_MEM_SIZE_SHIFT) * SZ_1M; + return ((readl(GX_AO_SEC_GP_CFG0) & GX_AO_MEM_SIZE_MASK) + >> GX_AO_MEM_SIZE_SHIFT) * SZ_1M; } static void meson_board_add_reserved_memory(void *fdt, u64 start, u64 size) @@ -71,27 +71,27 @@ void meson_gx_init_reserved_memory(void *fdt) * - AO_SEC_GP_CFG4: bl32 physical start address, can be NULL */ - reg = readl(GXBB_AO_SEC_GP_CFG3); + reg = readl(GX_AO_SEC_GP_CFG3); - bl31_size = ((reg & GXBB_AO_BL31_RSVMEM_SIZE_MASK) - >> GXBB_AO_BL31_RSVMEM_SIZE_SHIFT) * SZ_1K; - bl32_size = (reg & GXBB_AO_BL32_RSVMEM_SIZE_MASK) * SZ_1K; + bl31_size = ((reg & GX_AO_BL31_RSVMEM_SIZE_MASK) + >> GX_AO_BL31_RSVMEM_SIZE_SHIFT) * SZ_1K; + bl32_size = (reg & GX_AO_BL32_RSVMEM_SIZE_MASK) * SZ_1K; - bl31_start = readl(GXBB_AO_SEC_GP_CFG5); - bl32_start = readl(GXBB_AO_SEC_GP_CFG4); + bl31_start = readl(GX_AO_SEC_GP_CFG5); + bl32_start = readl(GX_AO_SEC_GP_CFG4); /* - * Early Meson GXBB Firmware revisions did not provide the reserved + * Early Meson GX Firmware revisions did not provide the reserved * memory zones in the registers, keep fixed memory zone handling. */ - if (IS_ENABLED(CONFIG_MESON_GXBB) && + if (IS_ENABLED(CONFIG_MESON_GX) && !reg && !bl31_start && !bl32_start) { bl31_start = 0x10000000; bl31_size = 0x200000; } /* Add first 16MiB reserved zone */ - meson_board_add_reserved_memory(fdt, 0, GXBB_FIRMWARE_MEM_SIZE); + meson_board_add_reserved_memory(fdt, 0, GX_FIRMWARE_MEM_SIZE); /* Add BL31 reserved zone */ if (bl31_start && bl31_size) @@ -107,7 +107,7 @@ void reset_cpu(ulong addr) psci_system_reset(); } -static struct mm_region gxbb_mem_map[] = { +static struct mm_region gx_mem_map[] = { { .virt = 0x0UL, .phys = 0x0UL, @@ -127,4 +127,4 @@ static struct mm_region gxbb_mem_map[] = { } }; -struct mm_region *mem_map = gxbb_mem_map; +struct mm_region *mem_map = gx_mem_map; diff --git a/arch/arm/mach-meson/eth.c b/arch/arm/mach-meson/eth.c index e340212c2a..061f19a0e3 100644 --- a/arch/arm/mach-meson/eth.c +++ b/arch/arm/mach-meson/eth.c @@ -7,7 +7,7 @@ #include <common.h> #include <dm.h> #include <asm/io.h> -#include <asm/arch/gxbb.h> +#include <asm/arch/gx.h> #include <asm/arch/eth.h> #include <phy.h> @@ -22,23 +22,23 @@ void meson_gx_eth_init(phy_interface_t mode, unsigned int flags) case PHY_INTERFACE_MODE_RGMII_RXID: case PHY_INTERFACE_MODE_RGMII_TXID: /* Set RGMII mode */ - setbits_le32(GXBB_ETH_REG_0, GXBB_ETH_REG_0_PHY_INTF | - GXBB_ETH_REG_0_TX_PHASE(1) | - GXBB_ETH_REG_0_TX_RATIO(4) | - GXBB_ETH_REG_0_PHY_CLK_EN | - GXBB_ETH_REG_0_CLK_EN); + setbits_le32(GX_ETH_REG_0, GX_ETH_REG_0_PHY_INTF | + GX_ETH_REG_0_TX_PHASE(1) | + GX_ETH_REG_0_TX_RATIO(4) | + GX_ETH_REG_0_PHY_CLK_EN | + GX_ETH_REG_0_CLK_EN); break; case PHY_INTERFACE_MODE_RMII: /* Set RMII mode */ - out_le32(GXBB_ETH_REG_0, GXBB_ETH_REG_0_INVERT_RMII_CLK | - GXBB_ETH_REG_0_CLK_EN); + out_le32(GX_ETH_REG_0, GX_ETH_REG_0_INVERT_RMII_CLK | + GX_ETH_REG_0_CLK_EN); /* Use GXL RMII Internal PHY */ if (IS_ENABLED(CONFIG_MESON_GXL) && (flags & MESON_GXL_USE_INTERNAL_RMII_PHY)) { - writel(0x10110181, GXBB_ETH_REG_2); - writel(0xe40908ff, GXBB_ETH_REG_3); + writel(0x10110181, GX_ETH_REG_2); + writel(0xe40908ff, GX_ETH_REG_3); } break; @@ -49,6 +49,6 @@ void meson_gx_eth_init(phy_interface_t mode, unsigned int flags) } /* Enable power and clock gate */ - setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH); - clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK); + setbits_le32(GX_GCLK_MPEG_1, GX_GCLK_MPEG_1_ETH); + clrbits_le32(GX_MEM_PD_REG_0, GX_MEM_PD_REG_0_ETH_MASK); } diff --git a/arch/arm/mach-meson/sm.c b/arch/arm/mach-meson/sm.c index 9829bae657..0bba5e4a07 100644 --- a/arch/arm/mach-meson/sm.c +++ b/arch/arm/mach-meson/sm.c @@ -6,7 +6,7 @@ */ #include <common.h> -#include <asm/arch/gxbb.h> +#include <asm/arch/gx.h> #include <linux/kernel.h> #define FN_GET_SHARE_MEM_INPUT_BASE 0x82000020 |