diff options
Diffstat (limited to 'arch/arm/include/asm/arch-sunxi/serial.h')
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/serial.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/serial.h b/arch/arm/include/asm/arch-sunxi/serial.h new file mode 100644 index 00000000000..9386287b65e --- /dev/null +++ b/arch/arm/include/asm/arch-sunxi/serial.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * hardcoded UART base addresses for early SPL use + * + * Copyright (c) 2022 Arm Ltd. + */ + +#ifndef SUNXI_SERIAL_MEMMAP_H +#define SUNXI_SERIAL_MEMMAP_H + +#if defined(CONFIG_MACH_SUN9I) +#define SUNXI_UART0_BASE 0x07000000 +#define SUNXI_R_UART_BASE 0x08002800 +#elif defined(CONFIG_SUN50I_GEN_H6) +#define SUNXI_UART0_BASE 0x05000000 +#define SUNXI_R_UART_BASE 0x07080000 +#elif defined(CONFIG_MACH_SUNIV) +#define SUNXI_UART0_BASE 0x01c25000 +#define SUNXI_R_UART_BASE 0 +#elif defined(CONFIG_SUNXI_GEN_NCAT2) +#define SUNXI_UART0_BASE 0x02500000 +#define SUNXI_R_UART_BASE 0 // 0x07080000 (?> +#else +#define SUNXI_UART0_BASE 0x01c28000 +#define SUNXI_R_UART_BASE 0x01f02800 +#endif + +#define SUNXI_UART1_BASE (SUNXI_UART0_BASE + 0x400) +#define SUNXI_UART2_BASE (SUNXI_UART0_BASE + 0x800) +#define SUNXI_UART3_BASE (SUNXI_UART0_BASE + 0xc00) + +#endif /* SUNXI_SERIAL_MEMMAP_H */ |