static int s5pc210_testbd_remove(struct platform_device *pdev) { dev_info(&pdev->dev, "Removing S5PC210 test board driver\n"); return 0; }
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; Sec S5pc210 Test Bd Driver
dev_info(&pdev->dev, "S5PC210 Test Board Rev %d initialized\n", priv->board_rev); "Removing S5PC210 test board driver\n")
// Map test board control registers (example) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->reg_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(priv->reg_base)) return PTR_ERR(priv->reg_base); } priv = devm_kzalloc(&pdev->
It sounds like you’re working with a (also known as Exynos 4210) on a test board—likely a development board or custom hardware for validating the SoC.
// Read board revision from GPIO or dedicated register priv->board_rev = gpio_get_value(REV_GPIO_PIN);