diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-at91/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/mach-at91/arm926ejs/u-boot-spl.lds | 48 | ||||
-rw-r--r-- | arch/arm/mach-at91/spl_at91.c | 6 |
3 files changed, 54 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 30945c1..25da926 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -66,6 +66,7 @@ config TARGET_STAMP9G20 config TARGET_AT91SAM9M10G45EK bool "Atmel AT91SAM9M10G45-EK board" select CPU_ARM926EJS + select SUPPORT_SPL config TARGET_PM9G45 bool "Ronetix pm9g45 board" diff --git a/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds b/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds new file mode 100644 index 0000000..acadd1d --- /dev/null +++ b/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2015 Atmel Corporation + * Bo Shen <voice.shen@atmel.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE, \ + LENGTH = CONFIG_SPL_MAX_SIZE } +MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \ + LENGTH = CONFIG_SPL_BSS_MAX_SIZE } + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + .text : + { + __start = .; + *(.vectors) + arch/arm/cpu/arm926ejs/start.o (.text*) + *(.text*) + } >.sram + + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram + + . = ALIGN(4); + .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram + + . = ALIGN(4); + __image_copy_end = .; + + .end : + { + *(.__end) + } >.sram + + .bss : + { + . = ALIGN(4); + __bss_start = .; + *(.bss*) + . = ALIGN(4); + __bss_end = .; + } >.sdram +} diff --git a/arch/arm/mach-at91/spl_at91.c b/arch/arm/mach-at91/spl_at91.c index 89f588b..af6fc0d 100644 --- a/arch/arm/mach-at91/spl_at91.c +++ b/arch/arm/mach-at91/spl_at91.c @@ -71,7 +71,11 @@ void __weak at91_spl_board_init(void) { } -void spl_board_init(void) +void __weak spl_board_init(void) +{ +} + +void board_init_f(ulong dummy) { struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; |