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	Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
		
			
				
	
	
		
			58 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			58 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
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| /*
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|  * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
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|  */
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| 
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| #define LOG_CATEGORY LOGC_ARCH
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| 
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| #include <common.h>
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| #include <dm.h>
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| #include <image.h>
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| #include <init.h>
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| #include <lmb.h>
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| #include <log.h>
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| #include <ram.h>
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| #include <asm/global_data.h>
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| 
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| DECLARE_GLOBAL_DATA_PTR;
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| 
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| int dram_init(void)
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| {
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| 	struct ram_info ram;
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| 	struct udevice *dev;
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| 	int ret;
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| 
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| 	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
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| 	if (ret) {
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| 		log_debug("RAM init failed: %d\n", ret);
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| 		return ret;
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| 	}
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| 	ret = ram_get_info(dev, &ram);
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| 	if (ret) {
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| 		log_debug("Cannot get RAM size: %d\n", ret);
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| 		return ret;
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| 	}
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| 	log_debug("RAM init base=%lx, size=%x\n", ram.base, ram.size);
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| 
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| 	gd->ram_size = ram.size;
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| 
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| 	return 0;
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| }
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| 
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| ulong board_get_usable_ram_top(ulong total_size)
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| {
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| 	phys_addr_t reg;
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| 	struct lmb lmb;
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| 
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| 	/* found enough not-reserved memory to relocated U-Boot */
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| 	lmb_init(&lmb);
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| 	lmb_add(&lmb, gd->ram_base, gd->ram_size);
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| 	boot_fdt_add_mem_rsv_regions(&lmb, (void *)gd->fdt_blob);
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| 	reg = lmb_alloc(&lmb, CONFIG_SYS_MALLOC_LEN + total_size, SZ_4K);
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| 
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| 	if (reg)
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| 		return ALIGN(reg + CONFIG_SYS_MALLOC_LEN + total_size, SZ_4K);
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| 
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| 	return gd->ram_top;
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| }
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