mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-10-21 05:24:56 +00:00
52c411805c
It looks like only cm5200 and tqm8xx use this feature, so we don't really need it in generic code. Drop it and have the users access gd->board_type directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2013 Stefan Roese <sr@denx.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <spl.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Return selected boot device. On PPC4xx its only NOR flash right now.
|
|
*/
|
|
u32 spl_boot_device(void)
|
|
{
|
|
return BOOT_DEVICE_NOR;
|
|
}
|
|
|
|
/*
|
|
* SPL version of board_init_f()
|
|
*/
|
|
void board_init_f(ulong bootflag)
|
|
{
|
|
/*
|
|
* First we need to initialize the SDRAM, so that the real
|
|
* U-Boot or the OS (Linux) can be loaded
|
|
*/
|
|
initdram();
|
|
|
|
/* Clear bss */
|
|
memset(__bss_start, '\0', __bss_end - __bss_start);
|
|
|
|
/*
|
|
* Init global_data pointer. Has to be done before calling
|
|
* get_clocks(), as it stores some clock values into gd needed
|
|
* later on in the serial driver.
|
|
*/
|
|
/* Pointer is writable since we allocated a register for it */
|
|
gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
|
|
/* Clear initial global data */
|
|
memset((void *)gd, 0, sizeof(gd_t));
|
|
|
|
/*
|
|
* get_clocks() needs to be called so that the serial driver
|
|
* works correctly
|
|
*/
|
|
get_clocks();
|
|
|
|
/*
|
|
* Do rudimental console / serial setup
|
|
*/
|
|
preloader_console_init();
|
|
|
|
/*
|
|
* Call board_init_r() (SPL framework version) to load and boot
|
|
* real U-Boot or OS
|
|
*/
|
|
board_init_r(NULL, 0);
|
|
/* Does not return!!! */
|
|
}
|