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configs: sunxi: Add common SUNIV header

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Adds support for SUNIV and the F1C100s.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Icenowy Zheng 2022-01-29 10:23:06 -05:00 committed by Andre Przywara
parent 116e1ed1ab
commit 2c699fe0d3
2 changed files with 57 additions and 16 deletions
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14
include/configs/suniv.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration settings for new Allwinner F-series (suniv) CPU
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* Include common sunxi configuration where most the settings are
*/
#include <configs/sunxi-common.h>
#endif /* __CONFIG_H */

59
include/configs/sunxi-common.h
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@ -22,7 +22,12 @@
/* Serial & console */
#define CONFIG_SYS_NS16550_SERIAL
/* ns16550 reg in the low bits of cpu reg */
#ifdef CONFIG_MACH_SUNIV
/* suniv doesn't have apb2 and uart is connected to apb1 */
#define CONFIG_SYS_NS16550_CLK 100000000
#else
#define CONFIG_SYS_NS16550_CLK 24000000
#endif
#ifndef CONFIG_DM_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE -4
# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
@ -49,6 +54,15 @@
* since it needs to fit in with the other values. By also #defining it
* we get warnings if the Kconfig value mismatches. */
#define CONFIG_SPL_BSS_START_ADDR 0x2ff80000
#elif defined(CONFIG_MACH_SUNIV)
#define SDRAM_OFFSET(x) 0x8##x
#define CONFIG_SYS_SDRAM_BASE 0x80000000
/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
* since it needs to fit in with the other values. By also #defining it
* we get warnings if the Kconfig value mismatches.
*/
#define CONFIG_SPL_STACK_R_ADDR 0x81e00000
#define CONFIG_SPL_BSS_START_ADDR 0x81f80000
#else
#define SDRAM_OFFSET(x) 0x4##x
#define CONFIG_SYS_SDRAM_BASE 0x40000000
@ -179,21 +193,7 @@
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(FE00000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(FF00000))
#else
/*
* 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
* 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
* 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
*/
#ifndef CONFIG_MACH_SUN8I_V3S
#define BOOTM_SIZE __stringify(0xa000000)
#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000))
#define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000))
#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000))
#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(3300000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3400000))
#else
#elif defined(CONFIG_MACH_SUN8I_V3S)
/*
* 64M RAM minus 2MB heap + 16MB for u-boot, stack, fb, etc.
* 16M uncompressed kernel, 8M compressed kernel, 1M fdt,
@ -206,7 +206,34 @@
#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(1A00000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(1B00000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(1C00000))
#endif
#elif defined(CONFIG_MACH_SUNIV)
/*
* 32M RAM minus 1MB heap + 8MB for u-boot, stack, fb, etc.
* 8M uncompressed kernel, 4M compressed kernel, 512K fdt,
* 512K script, 512K pxe and the ramdisk at the end.
*/
#define BOOTM_SIZE __stringify(0x1700000)
#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(0500000))
#define FDT_ADDR_R __stringify(SDRAM_OFFSET(0C00000))
#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(0C50000))
#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(0D00000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(0D50000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(0D60000))
#else
/*
* 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
* 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
* 1M script, 1M pxe, 1M dt overlay and the ramdisk at the end.
*/
#define BOOTM_SIZE __stringify(0xa000000)
#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000))
#define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000))
#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000))
#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
#define FDTOVERLAY_ADDR_R __stringify(SDRAM_OFFSET(3300000))
#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3400000))
#endif
#define MEM_LAYOUT_ENV_SETTINGS \