mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 16:07:30 +00:00
fe1378a961
To be more EABI compliant and as a preparation for building with clang, use the platform-specific r9 register for gd instead of r8. note: The FIQ is not updated since it is not used in u-boot, and under discussion for the time being. The following checkpatch warning is ignored: WARNING: Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/*
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* (C) Copyright 2002-2010
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ASM_GBL_DATA_H
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#define __ASM_GBL_DATA_H
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#ifdef CONFIG_OMAP
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#include <asm/omap_boot.h>
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#endif
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/* Architecture-specific global data */
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struct arch_global_data {
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#if defined(CONFIG_FSL_ESDHC)
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u32 sdhc_clk;
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#endif
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#ifdef CONFIG_AT91FAMILY
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/* "static data" needed by at91's clock.c */
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unsigned long cpu_clk_rate_hz;
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unsigned long main_clk_rate_hz;
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unsigned long mck_rate_hz;
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unsigned long plla_rate_hz;
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unsigned long pllb_rate_hz;
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unsigned long at91_pllb_usb_init;
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#endif
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/* "static data" needed by most of timer.c on ARM platforms */
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unsigned long timer_rate_hz;
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unsigned long tbu;
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unsigned long tbl;
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unsigned long lastinc;
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unsigned long long timer_reset_value;
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#ifdef CONFIG_IXP425
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unsigned long timestamp;
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#endif
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#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
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unsigned long tlb_addr;
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unsigned long tlb_size;
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#endif
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#ifdef CONFIG_OMAP
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struct omap_boot_parameters omap_boot_params;
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#endif
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};
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#include <asm-generic/global_data.h>
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#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r9")
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#endif /* __ASM_GBL_DATA_H */
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