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author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-09-11 09:59:27 +0200 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-09-11 09:59:27 +0200 |
commit | 5480ac32171ab0e38c48c9f585fa650c7867f6a1 (patch) | |
tree | 6672a47e3675e7e79fd0fbf9b491045230b24eed /board/samsung/arndale/arndale_spl.c | |
parent | 68e1747f9c0506159e8ecc9a4feb58e9c65a7b39 (diff) | |
parent | 5c18a1cf3e56e0177388258696be4a17a672e9d0 (diff) | |
download | u-boot-imx-5480ac32171ab0e38c48c9f585fa650c7867f6a1.zip u-boot-imx-5480ac32171ab0e38c48c9f585fa650c7867f6a1.tar.gz u-boot-imx-5480ac32171ab0e38c48c9f585fa650c7867f6a1.tar.bz2 |
Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Conflicts:
tools/Makefile
Diffstat (limited to 'board/samsung/arndale/arndale_spl.c')
-rw-r--r-- | board/samsung/arndale/arndale_spl.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/board/samsung/arndale/arndale_spl.c b/board/samsung/arndale/arndale_spl.c new file mode 100644 index 0000000..2949c08 --- /dev/null +++ b/board/samsung/arndale/arndale_spl.c @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2012 The Chromium OS Authors. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/spl.h> + +#define SIGNATURE 0xdeadbeef + +/* Parameters of early board initialization in SPL */ +static struct spl_machine_param machine_param + __attribute__((section(".machine_param"))) = { + .signature = SIGNATURE, + .version = 1, + .params = "vmubfasirM", + .size = sizeof(machine_param), + + .mem_iv_size = 0x1f, + .mem_type = DDR_MODE_DDR3, + + /* + * Set uboot_size to 0x100000 bytes. + * + * This is an overly conservative value chosen to accommodate all + * possible U-Boot image. You are advised to set this value to a + * smaller realistic size via scripts that modifies the .machine_param + * section of output U-Boot image. + */ + .uboot_size = 0x100000, + + .boot_source = BOOT_MODE_OM, + .frequency_mhz = 800, + .arm_freq_mhz = 1000, + .serial_base = 0x12c30000, + .i2c_base = 0x12c60000, + .mem_manuf = MEM_MANUF_SAMSUNG, +}; + +struct spl_machine_param *spl_get_machine_params(void) +{ + if (machine_param.signature != SIGNATURE) { + /* Will hang if SIGNATURE dont match */ + while (1) + ; + } + + return &machine_param; +} |