Commit edfc2d73 authored by Troy Lee's avatar Troy Lee Committed by Borislav Petkov
Browse files

EDAC/aspeed: Add support for AST2400 and AST2600 



Add AST2400 and AST2600 EDAC driver support.

Signed-off-by: default avatarTroy Lee <troy_lee@aspeedtech.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Reviewed-by: default avatarStefan Schaeckeler <sschaeck@cisco.com>
Link: https://lkml.kernel.org/r/20201207090013.14145-3-troy_lee@aspeedtech.com
parent aac82707

drivers/edac/Kconfig

+3 −3
Original line number Diff line number Diff line
@@ -515,10 +515,10 @@ config EDAC_QCOM 
	  health, you should probably say 'Y' here.



config EDAC_ASPEED

	tristate "Aspeed AST 2500 SoC"

	depends on MACH_ASPEED_G5

	tristate "Aspeed AST BMC SoC"

	depends on ARCH_ASPEED

	help

	  Support for error detection and correction on the Aspeed AST 2500 SoC.

	  Support for error detection and correction on the Aspeed AST BMC SoC.



	  First, ECC must be configured in the bootloader. Then, this driver

	  will expose error counters via the EDAC kernel framework.

drivers/edac/aspeed_edac.c

+5 −2
Original line number Diff line number Diff line
@@ -239,7 +239,7 @@ static int init_csrows(struct mem_ctl_info *mci) 
	int rc;



	/* retrieve info about physical memory from device tree */

	np = of_find_node_by_path("/memory");

	np = of_find_node_by_name(NULL, "memory");

	if (!np) {

		dev_err(mci->pdev, "dt: missing /memory node\n");

		return -ENODEV;
@@ -375,10 +375,13 @@ static int aspeed_remove(struct platform_device *pdev) 




static const struct of_device_id aspeed_of_match[] = {

	{ .compatible = "aspeed,ast2400-sdram-edac" },

	{ .compatible = "aspeed,ast2500-sdram-edac" },

	{ .compatible = "aspeed,ast2600-sdram-edac" },

	{},

};



MODULE_DEVICE_TABLE(of, aspeed_of_match);



static struct platform_driver aspeed_driver = {

	.driver		= {
@@ -392,5 +395,5 @@ module_platform_driver(aspeed_driver); 


MODULE_LICENSE("GPL");

MODULE_AUTHOR("Stefan Schaeckeler <sschaeck@cisco.com>");

MODULE_DESCRIPTION("Aspeed AST2500 EDAC driver");

MODULE_DESCRIPTION("Aspeed BMC SoC EDAC driver");

MODULE_VERSION("1.0");