mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
f410d0ac8a
Perform a simple rename of CONFIG_PL011_CLOCK to CFG_PL011_CLOCK Signed-off-by: Tom Rini <trini@konsulko.com>
262 lines
8.1 KiB
C
262 lines
8.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Configuration for Versatile Express. Parts were derived from other ARM
|
|
* configurations.
|
|
*/
|
|
|
|
#ifndef __VEXPRESS_AEMV8_H
|
|
#define __VEXPRESS_AEMV8_H
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
/* Link Definitions */
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#else
|
|
/* ATF loads u-boot here for BASE_FVP model */
|
|
#endif
|
|
|
|
/* CS register bases for the original memory map. */
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_BASER_FVP
|
|
#define V2M_DRAM_BASE 0x00000000
|
|
#define V2M_PA_BASE 0x80000000
|
|
#else
|
|
#define V2M_DRAM_BASE 0x80000000
|
|
#define V2M_PA_BASE 0x00000000
|
|
#endif
|
|
|
|
#define V2M_PA_CS0 (V2M_PA_BASE + 0x00000000)
|
|
#define V2M_PA_CS1 (V2M_PA_BASE + 0x14000000)
|
|
#define V2M_PA_CS2 (V2M_PA_BASE + 0x18000000)
|
|
#define V2M_PA_CS3 (V2M_PA_BASE + 0x1c000000)
|
|
#define V2M_PA_CS4 (V2M_PA_BASE + 0x0c000000)
|
|
#define V2M_PA_CS5 (V2M_PA_BASE + 0x10000000)
|
|
|
|
#define V2M_PERIPH_OFFSET(x) (x << 16)
|
|
#define V2M_SYSREGS (V2M_PA_CS3 + V2M_PERIPH_OFFSET(1))
|
|
#define V2M_SYSCTL (V2M_PA_CS3 + V2M_PERIPH_OFFSET(2))
|
|
#define V2M_SERIAL_BUS_PCI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(3))
|
|
|
|
/* Common peripherals relative to CS7. */
|
|
#define V2M_AACI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(4))
|
|
#define V2M_MMCI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(5))
|
|
#define V2M_KMI0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(6))
|
|
#define V2M_KMI1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(7))
|
|
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#define V2M_UART0 0x7ff80000
|
|
#define V2M_UART1 0x7ff70000
|
|
#else /* Not Juno */
|
|
#define V2M_UART0 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(9))
|
|
#define V2M_UART1 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(10))
|
|
#define V2M_UART2 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(11))
|
|
#define V2M_UART3 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(12))
|
|
#endif
|
|
|
|
#define V2M_WDT (V2M_PA_CS3 + V2M_PERIPH_OFFSET(15))
|
|
|
|
#define V2M_TIMER01 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(17))
|
|
#define V2M_TIMER23 (V2M_PA_CS3 + V2M_PERIPH_OFFSET(18))
|
|
|
|
#define V2M_SERIAL_BUS_DVI (V2M_PA_CS3 + V2M_PERIPH_OFFSET(22))
|
|
#define V2M_RTC (V2M_PA_CS3 + V2M_PERIPH_OFFSET(23))
|
|
|
|
#define V2M_CF (V2M_PA_CS3 + V2M_PERIPH_OFFSET(26))
|
|
|
|
#define V2M_CLCD (V2M_PA_CS3 + V2M_PERIPH_OFFSET(31))
|
|
|
|
/* System register offsets. */
|
|
#define V2M_SYS_CFGDATA (V2M_SYSREGS + 0x0a0)
|
|
#define V2M_SYS_CFGCTRL (V2M_SYSREGS + 0x0a4)
|
|
#define V2M_SYS_CFGSTAT (V2M_SYSREGS + 0x0a8)
|
|
|
|
/* Generic Interrupt Controller Definitions */
|
|
#ifdef CONFIG_GICV3
|
|
#define GICD_BASE (V2M_PA_BASE + 0x2f000000)
|
|
#define GICR_BASE (V2M_PA_BASE + 0x2f100000)
|
|
#else
|
|
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#define GICD_BASE (0x2C010000)
|
|
#define GICC_BASE (0x2C02f000)
|
|
#else
|
|
#define GICD_BASE (V2M_PA_BASE + 0x2f000000)
|
|
#define GICC_BASE (V2M_PA_BASE + 0x2c000000)
|
|
#endif
|
|
#endif /* !CONFIG_GICV3 */
|
|
|
|
/* PL011 Serial Configuration */
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#define CFG_PL011_CLOCK 7372800
|
|
#else
|
|
#define CFG_PL011_CLOCK 24000000
|
|
#endif
|
|
|
|
/* Physical Memory Map */
|
|
#define PHYS_SDRAM_1 (V2M_DRAM_BASE) /* SDRAM Bank #1 */
|
|
/* Top 16MB reserved for secure world use */
|
|
#define DRAM_SEC_SIZE 0x01000000
|
|
#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
|
|
#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#define PHYS_SDRAM_2 (0x880000000)
|
|
#define PHYS_SDRAM_2_SIZE 0x180000000
|
|
#elif CONFIG_NR_DRAM_BANKS == 2
|
|
#define PHYS_SDRAM_2 (0x880000000)
|
|
#define PHYS_SDRAM_2_SIZE 0x80000000
|
|
#endif
|
|
|
|
/* Copy the kernel, initrd and FDT from NOR flash to DRAM memory and boot. */
|
|
#define BOOTENV_DEV_AFS(devtypeu, devtypel, instance) \
|
|
"bootcmd_afs=" \
|
|
"afs load ${kernel_name} ${kernel_addr_r} ;"\
|
|
"if test $? -eq 1; then "\
|
|
" echo Loading ${kernel_alt_name} instead of ${kernel_name}; "\
|
|
" afs load ${kernel_alt_name} ${kernel_addr_r};"\
|
|
"fi ; "\
|
|
"afs load ${fdtfile} ${fdt_addr_r} ;"\
|
|
"if test $? -eq 1; then "\
|
|
" echo Loading ${fdt_alt_name} instead of ${fdtfile}; "\
|
|
" afs load ${fdt_alt_name} ${fdt_addr_r}; "\
|
|
"fi ; "\
|
|
"fdt addr ${fdt_addr_r}; fdt resize; " \
|
|
"if afs load ${ramdisk_name} ${ramdisk_addr_r} ; "\
|
|
"then "\
|
|
" setenv ramdisk_param ${ramdisk_addr_r}; "\
|
|
"else "\
|
|
" setenv ramdisk_param -; "\
|
|
"fi ; " \
|
|
"booti ${kernel_addr_r} ${ramdisk_param} ${fdt_addr_r}\0"
|
|
#define BOOTENV_DEV_NAME_AFS(devtypeu, devtypel, instance) "afs "
|
|
|
|
/* Boot by executing a U-Boot script pre-loaded into DRAM. */
|
|
#define BOOTENV_DEV_MEM(devtypeu, devtypel, instance) \
|
|
"bootcmd_mem= " \
|
|
"source ${scriptaddr}; " \
|
|
"if test $? -eq 1; then " \
|
|
" env import -t ${scriptaddr}; " \
|
|
" if test -n $uenvcmd; then " \
|
|
" echo Running uenvcmd ...; " \
|
|
" run uenvcmd; " \
|
|
" fi; " \
|
|
"fi\0"
|
|
#define BOOTENV_DEV_NAME_MEM(devtypeu, devtypel, instance) "mem "
|
|
|
|
#ifdef CONFIG_CMD_VIRTIO
|
|
#define FUNC_VIRTIO(func) func(VIRTIO, virtio, 0)
|
|
#else
|
|
#define FUNC_VIRTIO(func)
|
|
#endif
|
|
|
|
/*
|
|
* Boot by loading an Android image, or kernel, initrd and FDT through
|
|
* semihosting into DRAM.
|
|
*/
|
|
#define BOOTENV_DEV_SMH(devtypeu, devtypel, instance) \
|
|
"bootcmd_smh= " \
|
|
"if load hostfs - ${boot_addr_r} ${boot_name}; then" \
|
|
" setenv bootargs;" \
|
|
" abootimg addr ${boot_addr_r};" \
|
|
" abootimg get dtb --index=0 fdt_addr_r;" \
|
|
" bootm ${boot_addr_r} ${boot_addr_r} ${fdt_addr_r};" \
|
|
"else" \
|
|
" if load hostfs - ${kernel_addr_r} ${kernel_name}; then" \
|
|
" setenv fdt_high 0xffffffffffffffff;" \
|
|
" setenv initrd_high 0xffffffffffffffff;" \
|
|
" load hostfs - ${fdt_addr_r} ${fdtfile};" \
|
|
" load hostfs - ${ramdisk_addr_r} ${ramdisk_name};" \
|
|
" fdt addr ${fdt_addr_r};" \
|
|
" fdt resize;" \
|
|
" fdt chosen ${ramdisk_addr_r} ${filesize};" \
|
|
" booti $kernel_addr_r - $fdt_addr_r;" \
|
|
" fi;" \
|
|
"fi\0"
|
|
#define BOOTENV_DEV_NAME_SMH(devtypeu, devtypel, instance) "smh "
|
|
|
|
/* Boot sources for distro boot and load addresses, per board */
|
|
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO /* Arm Juno board */
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(USB, usb, 0) \
|
|
func(SATA, sata, 0) \
|
|
func(SATA, sata, 1) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na) \
|
|
func(AFS, afs, na)
|
|
|
|
#define VEXPRESS_KERNEL_ADDR 0x80080000
|
|
#define VEXPRESS_PXEFILE_ADDR 0x8fb00000
|
|
#define VEXPRESS_FDT_ADDR 0x8fc00000
|
|
#define VEXPRESS_SCRIPT_ADDR 0x8fd00000
|
|
#define VEXPRESS_RAMDISK_ADDR 0x8fe00000
|
|
|
|
#define EXTRA_ENV_NAMES \
|
|
"kernel_name=norkern\0" \
|
|
"kernel_alt_name=Image\0" \
|
|
"ramdisk_name=ramdisk.img\0" \
|
|
"fdtfile=board.dtb\0" \
|
|
"fdt_alt_name=juno\0"
|
|
|
|
#elif CONFIG_TARGET_VEXPRESS64_BASE_FVP /* ARMv8-A base model */
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(SMH, smh, na) \
|
|
func(MEM, mem, na) \
|
|
FUNC_VIRTIO(func) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#define VEXPRESS_KERNEL_ADDR 0x80080000
|
|
#define VEXPRESS_PXEFILE_ADDR 0x8fa00000
|
|
#define VEXPRESS_SCRIPT_ADDR 0x8fb00000
|
|
#define VEXPRESS_FDT_ADDR 0x8fc00000
|
|
#define VEXPRESS_BOOT_ADDR 0x8fd00000
|
|
#define VEXPRESS_RAMDISK_ADDR 0x8fe00000
|
|
|
|
#define EXTRA_ENV_NAMES \
|
|
"kernel_name=Image\0" \
|
|
"ramdisk_name=ramdisk.img\0" \
|
|
"fdtfile=devtree.dtb\0" \
|
|
"boot_name=boot.img\0" \
|
|
"boot_addr_r=" __stringify(VEXPRESS_BOOT_ADDR) "\0"
|
|
|
|
#elif CONFIG_TARGET_VEXPRESS64_BASER_FVP /* ARMv8-R base model */
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MEM, mem, na) \
|
|
FUNC_VIRTIO(func) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#define VEXPRESS_KERNEL_ADDR 0x00200000
|
|
#define VEXPRESS_PXEFILE_ADDR 0x0fb00000
|
|
#define VEXPRESS_FDT_ADDR 0x0fc00000
|
|
#define VEXPRESS_SCRIPT_ADDR 0x0fd00000
|
|
#define VEXPRESS_RAMDISK_ADDR 0x0fe00000
|
|
|
|
#define EXTRA_ENV_NAMES \
|
|
"kernel_name=Image\0" \
|
|
"ramdisk_name=ramdisk.img\0" \
|
|
"fdtfile=board.dtb\0"
|
|
#endif
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
/* Default load addresses and names for the different payloads. */
|
|
#define CFG_EXTRA_ENV_SETTINGS \
|
|
"kernel_addr_r=" __stringify(VEXPRESS_KERNEL_ADDR) "\0" \
|
|
"ramdisk_addr_r=" __stringify(VEXPRESS_RAMDISK_ADDR) "\0" \
|
|
"pxefile_addr_r=" __stringify(VEXPRESS_PXEFILE_ADDR) "\0" \
|
|
"fdt_addr_r=" __stringify(VEXPRESS_FDT_ADDR) "\0" \
|
|
"scriptaddr=" __stringify(VEXPRESS_SCRIPT_ADDR) "\0" \
|
|
EXTRA_ENV_NAMES \
|
|
BOOTENV
|
|
|
|
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
|
|
#define CFG_SYS_FLASH_BASE 0x08000000
|
|
#else
|
|
#define CFG_SYS_FLASH_BASE (V2M_PA_BASE + 0x0C000000)
|
|
#endif
|
|
|
|
#endif /* __VEXPRESS_AEMV8_H */
|