mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-26 22:52:18 +00:00
e37ac717d7
Converted to use fsl_esdhc_imx for i.MX platforms. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Tested-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Martyn Welch <martyn.welch@collabora.com> Acked-by: Jason Liu <Jason.hui.liu@nxp.com>
116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2002-2010
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*/
|
|
|
|
#ifndef __ASM_GBL_DATA_H
|
|
#define __ASM_GBL_DATA_H
|
|
|
|
/* Architecture-specific global data */
|
|
struct arch_global_data {
|
|
#if defined(CONFIG_FSL_ESDHC) || defined(CONFIG_FSL_ESDHC_IMX)
|
|
u32 sdhc_clk;
|
|
#endif
|
|
|
|
#if defined(CONFIG_U_QE)
|
|
u32 qe_clk;
|
|
u32 brg_clk;
|
|
uint mp_alloc_base;
|
|
uint mp_alloc_top;
|
|
#endif /* CONFIG_U_QE */
|
|
|
|
#ifdef CONFIG_AT91FAMILY
|
|
/* "static data" needed by at91's clock.c */
|
|
unsigned long cpu_clk_rate_hz;
|
|
unsigned long main_clk_rate_hz;
|
|
unsigned long mck_rate_hz;
|
|
unsigned long plla_rate_hz;
|
|
unsigned long pllb_rate_hz;
|
|
unsigned long at91_pllb_usb_init;
|
|
#endif
|
|
/* "static data" needed by most of timer.c on ARM platforms */
|
|
unsigned long timer_rate_hz;
|
|
unsigned int tbu;
|
|
unsigned int tbl;
|
|
unsigned long lastinc;
|
|
unsigned long long timer_reset_value;
|
|
#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
|
|
unsigned long tlb_addr;
|
|
unsigned long tlb_size;
|
|
#if defined(CONFIG_ARM64)
|
|
unsigned long tlb_fillptr;
|
|
unsigned long tlb_emerg;
|
|
#endif
|
|
#endif
|
|
#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
|
|
#define MEM_RESERVE_SECURE_SECURED 0x1
|
|
#define MEM_RESERVE_SECURE_MAINTAINED 0x2
|
|
#define MEM_RESERVE_SECURE_ADDR_MASK (~0x3)
|
|
/*
|
|
* Secure memory addr
|
|
* This variable needs maintenance if the RAM base is not zero,
|
|
* or if RAM splits into non-consecutive banks. It also has a
|
|
* flag indicating the secure memory is marked as secure by MMU.
|
|
* Flags used: 0x1 secured
|
|
* 0x2 maintained
|
|
*/
|
|
phys_addr_t secure_ram;
|
|
unsigned long tlb_allocated;
|
|
#endif
|
|
#ifdef CONFIG_RESV_RAM
|
|
/*
|
|
* Reserved RAM for memory resident, eg. Management Complex (MC)
|
|
* driver which continues to run after U-Boot exits.
|
|
*/
|
|
phys_addr_t resv_ram;
|
|
#endif
|
|
|
|
#ifdef CONFIG_ARCH_OMAP2PLUS
|
|
u32 omap_boot_device;
|
|
u32 omap_boot_mode;
|
|
u8 omap_ch_flags;
|
|
#endif
|
|
#if defined(CONFIG_FSL_LSCH3) && defined(CONFIG_SYS_FSL_HAS_DP_DDR)
|
|
unsigned long mem2_clk;
|
|
#endif
|
|
|
|
#ifdef CONFIG_ARCH_IMX8
|
|
struct udevice *scu_dev;
|
|
#endif
|
|
};
|
|
|
|
#include <asm-generic/global_data.h>
|
|
|
|
#ifdef __clang__
|
|
|
|
#define DECLARE_GLOBAL_DATA_PTR
|
|
#define gd get_gd()
|
|
|
|
static inline gd_t *get_gd(void)
|
|
{
|
|
gd_t *gd_ptr;
|
|
|
|
#ifdef CONFIG_ARM64
|
|
/*
|
|
* Make will already error that reserving x18 is not supported at the
|
|
* time of writing, clang: error: unknown argument: '-ffixed-x18'
|
|
*/
|
|
__asm__ volatile("mov %0, x18\n" : "=r" (gd_ptr));
|
|
#else
|
|
__asm__ volatile("mov %0, r9\n" : "=r" (gd_ptr));
|
|
#endif
|
|
|
|
return gd_ptr;
|
|
}
|
|
|
|
#else
|
|
|
|
#ifdef CONFIG_ARM64
|
|
#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("x18")
|
|
#else
|
|
#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r9")
|
|
#endif
|
|
#endif
|
|
|
|
#endif /* __ASM_GBL_DATA_H */
|