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	Some boards may want to show the SKU ID or other information obtained at runtime. Allow this to come from sysinfo. The board can then provide a sysinfo driver to provide it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
		
			
				
	
	
		
			53 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0+
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#include <common.h>
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#include <dm.h>
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#include <init.h>
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#include <sysinfo.h>
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#include <asm/global_data.h>
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#include <linux/libfdt.h>
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#include <linux/compiler.h>
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DECLARE_GLOBAL_DATA_PTR;
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int __weak checkboard(void)
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{
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	return 0;
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}
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/*
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 * Check sysinfo for board information. Failing that if the root node of the DTB
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 * has a "model" property, show it.
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 *
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 * Then call checkboard().
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 */
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int __weak show_board_info(void)
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{
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	if (IS_ENABLED(CONFIG_OF_CONTROL)) {
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		struct udevice *dev;
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		const char *model;
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		char str[80];
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		int ret = -ENOSYS;
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		if (IS_ENABLED(CONFIG_SYSINFO)) {
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			/* This might provide more detail */
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			ret = uclass_first_device_err(UCLASS_SYSINFO, &dev);
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			if (!ret)
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				ret = sysinfo_get_str(dev,
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						      SYSINFO_ID_BOARD_MODEL,
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						      sizeof(str), str);
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		}
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		/* Fail back to the main 'model' if available */
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		if (ret)
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			model = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
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		else
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			model = str;
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		if (model)
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			printf("Model: %s\n", model);
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	}
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	return checkboard();
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}
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