kernel: add nrsw specific kernel modules system-info and pcie

id:418230

layers/meta-netmodule-legacy-bsp/recipes-bsp/drivers/kernel-module-pcie/temporary-src-tree-fix-pcie.patch

@@ -0,0 +1,38 @@
+diff --git a/netbox_pcie.c b/netbox_pcie.c
+index 934368e..d982b78 100644
+--- a/netbox_pcie.c
++++ b/netbox_pcie.c
+@@ -36,7 +36,6 @@
+ #include <linux/kern_levels.h>
+ #include <linux/version.h>
+ 
+-#include <nbsw.h>
+ #include <misc/nrsw-global.h>
+ #include <linux/board_descriptor.h>
+ 
+@@ -806,7 +805,6 @@ static int nm_pcie_probe(struct platform_device *pdev)
+ 	pcie_slot_count = 0;
+ 	hwver = hwrel = -1;
+ 
+-#ifdef NBSW_TARGET_netbolt_arm
+ 	if (NBHW == 14) {
+ 		for (i = 0; i < 6; i++) {
+ 			ps = pcie_add_slot(i, PCIE_MAIN);
+@@ -850,8 +848,7 @@ static int nm_pcie_probe(struct platform_device *pdev)
+ 			if (ret)
+ 				goto error;
+ 		}
+-#elif defined(NBSW_TARGET_netbird_arm)
+-	if (NBHW == 16) {
++	} else if (NBHW == 16) {
+ 		ps = pcie_add_slot(0, PCIE_MAIN);
+ 		if (IS_ERR(ps)) {
+ 			ret = PTR_ERR(ps);
+@@ -1116,7 +1113,6 @@ static int nm_pcie_probe(struct platform_device *pdev)
+ 		ret = pcie_init_slot(ps);
+ 		if (ret)
+ 			goto error;
+-#endif
+ 	} else {
+ 		printk("Unknwon NBHW: %d\n", NBHW);
+ 		ret = -EINVAL;

layers/meta-netmodule-legacy-bsp/recipes-bsp/drivers/kernel-module-pcie_git.bb

@@ -0,0 +1,23 @@
+HOMEPAGE = "http://www.netmodule.com"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+SRC_URI = "git://git.netmodule.intranet/NRSW/netbox_pcie.git;protocol=ssh;user=gitea;branch=master \
+           file://temporary-src-tree-fix-pcie.patch \
+           "
+
+PV = "1.0+git${SRCPV}"
+SRCREV="6467938980a2829539419a94edfe1324025bbdfb"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "virtual/kernel kernel-module-board-descriptor"
+
+inherit module
+
+KERNEL_CC:append = " -I${STAGING_DIR_TARGET}/usr/include/board-descriptor"
+
+EXTRA_OEMAKE:append:task-install = " -C ${STAGING_KERNEL_DIR} M=${S}"
+
+KERNEL_MODULE_AUTOLOAD += " pcie "
+

layers/meta-netmodule-legacy-bsp/recipes-bsp/drivers/kernel-module-system-info/0001-dummy-version-info-and-bd-key.patch

@@ -0,0 +1,35 @@
+diff --git a/netbox_system_info.c b/netbox_system_info.c
+index e6bf81e..823479b 100644
+--- a/netbox_system_info.c
++++ b/netbox_system_info.c
+@@ -26,7 +26,11 @@
+ #include <linux/mmc/sdio_func.h>
+ #include <net/rtnetlink.h>
+ #include <asm/byteorder.h>
+-#include <nbsw.h>
++#define NBSW_VERSION_MAJOR      0
++#define NBSW_VERSION_MINOR      0
++#define NBSW_VERSION_PATCH      0
++#define NBSW_VERSION_BUILD      0
++#define NBSW_VERSION_DATE       "20230101000000"
+ #include <linux/board_descriptor.h>
+ #include <linux/bdparser.h>
+ #include <linux/version.h>
+diff --git a/netmodule_system_init.c b/netmodule_system_init.c
+index dbf3c8b..1fa531b 100755
+--- a/netmodule_system_init.c
++++ b/netmodule_system_init.c
+@@ -14,7 +14,12 @@
+ #include <linux/of_device.h>
+ #include <linux/i2c.h>
+ #include <linux/board_descriptor.h>
+-#include <bd-key.h>
++#ifndef _BD_KEY_H
++#define _BD_KEY_H
++
++static const unsigned char BD_KEY[] = { 0xa1, 0x73, 0x17, 0x9a, 0x5e, 0xf4, 0x42, 0xb9, 0xae, 0x8c,
++                                       0xa3, 0xcd, 0x75, 0x63, 0xd3, 0x91, 0x4f, 0x11, 0xf1, 0x7b};
++#endif
+ 
+ #include <misc/nrsw-global.h>
+ #include "netbox_system_info.h"

layers/meta-netmodule-legacy-bsp/recipes-bsp/drivers/kernel-module-system-info/temporary-src-tree-fix-system-info.patch

@@ -0,0 +1,514 @@
+diff --git a/netbox-sim.c b/netbox-sim.c
+index 3c4eefd..2eb34ee 100644
+--- a/netbox-sim.c
++++ b/netbox-sim.c
+@@ -579,7 +579,6 @@ int netbox_sim_init (void)
+ 	major = 235;
+ 
+ 	switch (NBHW) {
+-#ifdef NBSW_TARGET_netbolt_arm
+ 		case 14 :
+ 			hwops = &netbox_sim14_ops;
+ 			break;
+@@ -589,7 +588,6 @@ int netbox_sim_init (void)
+ 		case 18 :
+ 			hwops = &netbox_sim17_ops;
+ 			break;
+-#elif defined(NBSW_TARGET_netbird_arm)
+ 		case 16 :
+ 			hwops = &netbox_sim16_ops;
+ 			break;
+@@ -605,7 +603,6 @@ int netbox_sim_init (void)
+ 		case 26 :
+ 			hwops = &netbox_sim26_ops;
+ 			break;
+-#endif
+ 		default :
+ 			SIM_LOG(KERN_ERR, "netbox_sim_init: Hardware not supported");
+ 			return -1;
+diff --git a/netbox-sim.h b/netbox-sim.h
+index 336234f..2585ec8 100644
+--- a/netbox-sim.h
++++ b/netbox-sim.h
+@@ -11,8 +11,6 @@
+ #ifndef _NETBOX_SIM_H
+ #define _NETBOX_SIM_H
+ 
+-#include <nbsw.h>
+-
+ #define SIM_LOG(level, format, arg...) printk(level "sim: " format "\n", ##arg)
+ 
+ #define MAX_SIMS                14
+@@ -54,18 +52,13 @@ extern int netbox_sim_init (void);
+ extern void netbox_sim_uninit (void);
+ extern void netbox_sim_changed (int dindex, int inserted);
+ 
+-#ifdef NBSW_TARGET_netbolt_arm
+ extern struct sim_ops netbox_sim14_ops;
+ extern struct sim_ops netbox_sim17_ops;
+-#endif
+-
+-#ifdef NBSW_TARGET_netbird_arm
+ extern struct sim_ops netbox_sim16_ops;
+ extern struct sim_ops netbox_sim20_ops;
+ extern struct sim_ops netbox_sim24_ops;
+ extern struct sim_ops netbox_sim25_ops;
+ extern struct sim_ops netbox_sim26_ops;
+-#endif
+ 
+ #endif /* _NETBOX_SIM_H */
+ 
+diff --git a/netbox-sim14.c b/netbox-sim14.c
+index b00d010..e8c0f03 100644
+--- a/netbox-sim14.c
++++ b/netbox-sim14.c
+@@ -17,22 +17,17 @@
+ #include <linux/module.h>
+ #include <linux/timer.h>
+ #include <linux/device.h>
+-#include <nbsw.h>
+ #include <linux/board_descriptor.h>
+ #include "netbox-sim.h"
+ #include "netbox_system_info.h"
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
+-
+ /**********************************************************************/
+ 
+ #include <asm/io.h>
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
+ #define FPGA_BASE_ADDRESS   0xFD000000
+ #define EXT_IRQ_PIN         24
+ #include <linux/gpio.h>
+-#endif
+ #define FPGA_BASE_SIZE      131072
+ 
+ #define FPGA_IDENTIFICATION 0x0000
+@@ -486,4 +481,3 @@ struct sim_ops netbox_sim14_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim14_ops);
+ 
+-#endif
+diff --git a/netbox-sim16.c b/netbox-sim16.c
+index 9120e9a..d40eb94 100644
+--- a/netbox-sim16.c
++++ b/netbox-sim16.c
+@@ -16,8 +16,6 @@
+ #include <linux/gpio.h>
+ #include "netbox-sim.h"
+ 
+-#ifdef NBSW_TARGET_netbird_arm
+-
+ #define DEBUG 0
+ 
+ /**********************************************************************/
+@@ -108,4 +106,3 @@ struct sim_ops netbox_sim16_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim16_ops);
+ 
+-#endif /* NBSW_TARGET_netbird_arm */
+diff --git a/netbox-sim17.c b/netbox-sim17.c
+index 8711390..5e70391 100644
+--- a/netbox-sim17.c
++++ b/netbox-sim17.c
+@@ -17,12 +17,9 @@
+ #include <linux/module.h>
+ #include <linux/timer.h>
+ #include <linux/device.h>
+-#include <nbsw.h>
+ #include <misc/nrsw-global.h>
+ #include "netbox-sim.h"
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
+-
+ /**********************************************************************/
+ 
+ #include <asm/io.h>
+@@ -325,4 +322,3 @@ struct sim_ops netbox_sim17_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim17_ops);
+ 
+-#endif
+diff --git a/netbox-sim20.c b/netbox-sim20.c
+index d0c4ea3..4e52197 100644
+--- a/netbox-sim20.c
++++ b/netbox-sim20.c
+@@ -16,8 +16,6 @@
+ #include <linux/gpio.h>
+ #include "netbox-sim.h"
+ 
+-#ifdef NBSW_TARGET_netbird_arm
+-
+ #define DEBUG 0
+ 
+ /**********************************************************************/
+@@ -138,4 +136,3 @@ struct sim_ops netbox_sim20_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim20_ops);
+ 
+-#endif /* NBSW_TARGET_netbird_arm */
+diff --git a/netbox-sim24.c b/netbox-sim24.c
+index f5e20bf..1601a9f 100644
+--- a/netbox-sim24.c
++++ b/netbox-sim24.c
+@@ -16,8 +16,6 @@
+ #include <linux/gpio.h>
+ #include "netbox-sim.h"
+ 
+-#ifdef NBSW_TARGET_netbird_arm
+-
+ #define DEBUG 0
+ 
+ /**********************************************************************/
+@@ -139,4 +137,3 @@ struct sim_ops netbox_sim24_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim24_ops);
+ 
+-#endif /* NBSW_TARGET_netbird_arm */
+diff --git a/netbox-sim25.c b/netbox-sim25.c
+index 05370f8..5b16de5 100644
+--- a/netbox-sim25.c
++++ b/netbox-sim25.c
+@@ -16,8 +16,6 @@
+ #include <linux/gpio.h>
+ #include "netbox-sim.h"
+ 
+-#ifdef NBSW_TARGET_netbird_arm
+-
+ #define DEBUG 0
+ 
+ /**********************************************************************/
+@@ -139,4 +137,3 @@ struct sim_ops netbox_sim25_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim25_ops);
+ 
+-#endif /* NBSW_TARGET_netbird_arm */
+diff --git a/netbox-sim26.c b/netbox-sim26.c
+index 050c8e5..cd53d45 100644
+--- a/netbox-sim26.c
++++ b/netbox-sim26.c
+@@ -16,8 +16,6 @@
+ #include <linux/gpio.h>
+ #include "netbox-sim.h"
+ 
+-#ifdef NBSW_TARGET_netbird_arm
+-
+ #define DEBUG 0
+ 
+ /**********************************************************************/
+@@ -140,4 +138,3 @@ struct sim_ops netbox_sim26_ops = {
+ };
+ EXPORT_SYMBOL(netbox_sim26_ops);
+ 
+-#endif /* NBSW_TARGET_netbird_arm */
+diff --git a/netbox_system_info.c b/netbox_system_info.c
+index e6bf81e..1f7ee01 100644
+--- a/netbox_system_info.c
++++ b/netbox_system_info.c
+@@ -35,7 +35,7 @@
+ #include "netbox-sim.h"
+ #include "../../../drivers/net/wireless/ath/ath9k/ath9k.h"
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ extern int mvebu_get_soc_id(u32 *dev, u32 *rev);
+ #endif
+ 
+@@ -1197,7 +1197,6 @@ static netbox_dev_t netbox_c_can_dev = {
+         .gnss_type      = 0
+ };
+ 
+-#if defined(NBSW_TARGET_netbird_arm)
+ static netbox_dev_t netbox_uart_gnss_dev = {
+         /* c_can (CAN) */
+         .idVendor       = 0x00,
+@@ -1230,7 +1229,6 @@ static netbox_dev_t netbox_uart_gnss_hw22_dev = {
+         .gnss_type      = GNSS_TYPE_GPS | GNSS_TYPE_GLONASS | GNSS_TYPE_GALILEO |
+                           GNSS_TYPE_QZSS
+ };
+-#endif
+ 
+ static netbox_dev_t * netbox_lookup_dev (uint16_t idVendor, uint16_t idProduct,
+                                          const char *product, const char *serial)
+@@ -1334,7 +1332,7 @@ static int starts_with (const char* usb_id, const char* prefix)
+ 
+ /*-------------------------------------------------------------------------*/
+ 
+-#if defined(NBSW_TARGET_netbird_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ static int nr_usb_controllers (void)
+ {
+ 	static int nr = 0;
+@@ -1359,7 +1357,7 @@ static int nr_usb_controllers (void)
+ int pcie_slot_number_from_usb_id (const char* usb_id)
+ {
+ 	switch (NBHW) {
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ 		case 14 :
+ 			if ((NBMCver<5) || ((NBMCver==5) && (NBMCrel<=1))) {
+ 				/* MC board < 5.2 */
+@@ -1427,9 +1425,9 @@ int pcie_slot_number_from_usb_id (const char* usb_id)
+ 			} else if (starts_with(usb_id, "1-1.4")) {
+ 				return 4;
+ 			}
+-
+ 			break;
+-#elif defined(NBSW_TARGET_netbird_arm)
++#endif /* CONFIG_ARCH_MVEBU */
++#if defined(CONFIG_SOC_AM33XX)
+ 		case 16 :
+ 			if (nr_usb_controllers() == 2) {
+ 				/* modems are connected to 2nd USB controller if present */
+@@ -1452,7 +1450,7 @@ int pcie_slot_number_from_usb_id (const char* usb_id)
+ 		case 26 :
+ 			if (starts_with(usb_id, "2-1")) return 0;
+ 			break;
+-#endif
++#endif /* CONFIG_SOC_AM33XX */
+ 		default :
+ 			break;
+ 	}
+@@ -1460,7 +1458,7 @@ int pcie_slot_number_from_usb_id (const char* usb_id)
+ }
+ EXPORT_SYMBOL(pcie_slot_number_from_usb_id);
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ 
+ static int get_pex2_slot(void) {
+ 	/* Determine based on the FPGA PCIe mux config to which slot PEX2 is routed */
+@@ -1494,7 +1492,7 @@ int pcie_slot_number_from_pdev (struct pci_dev *pdev)
+ 
+ 	if (!pdev) return -1;
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ 	switch (NBHW) {
+ 		case 14 :
+ 			if (NBMCver >= 4) {
+@@ -1525,7 +1523,7 @@ int pcie_slot_number_from_pdev (struct pci_dev *pdev)
+ 		default:
+ 			break;
+ 		}
+-#endif
++#endif /* CONFIG_ARCH_MVEBU */
+ 
+ 	return slot;
+ }
+@@ -1789,7 +1787,7 @@ static void free_usb_devices (void)
+ 
+ /*-------------------------------------------------------------------------*/
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ 
+ static int add_pci_device (struct pci_dev * pdev, void * user_data)
+ {
+@@ -1816,7 +1814,9 @@ static void find_pci_devices (void)
+ 	pci_probed = 1;
+ }
+ 
+-#else
++#endif
++
++#if defined(CONFIG_SOC_AM33XX)
+ 
+ static void find_pci_devices (void)
+ {
+@@ -1836,7 +1836,7 @@ int sdio_slot_number_from_func (struct sdio_func *func)
+ {
+ 	int slot = -1;
+ 
+-#ifdef NBSW_TARGET_netbird_arm
++#if defined(CONFIG_SOC_AM33XX)
+ 	switch (NBHW) {
+ 		case 16:
+ 		case 20:
+@@ -1852,7 +1852,7 @@ int sdio_slot_number_from_func (struct sdio_func *func)
+ 	return slot;
+ }
+ 
+-#if defined(NBSW_TARGET_netbird_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ static int add_sdio_device (struct sdio_func *func)
+ {
+         return add_device_list(&sdio_devices, func->vendor, func->device, sdio_slot_number_from_func(func), NULL);
+@@ -2682,7 +2682,7 @@ static void check_buses (void)
+ 	netbox_dev_t *nbdev;
+ 	tmpdev_t *d;
+ 
+-#if defined(NBSW_TARGET_netbird_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ 	uint16_t shield;
+ 	int res;
+ #endif
+@@ -2780,7 +2780,7 @@ static void check_buses (void)
+                     add_can_interface(nbdev, d->slot, d->bus, d->hwinfo);
+                 }
+ 
+-#if defined(NBSW_TARGET_netbird_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ 		if ((NBHW==20) || /* NBHW20 has a built in GNSS on slot 2 */
+ 		    (NBHW==22) || /* NBHW22 has a built in GNSS on slot 0 */
+ 		    (NBHW==24) || /* NBHW24 has a built in GNSS on slot 2 */
+@@ -2842,7 +2842,7 @@ unlock:
+ #define BLMAGIC_START   0x424C5354
+ #define BLMAGIC_END     0x424C454E
+ 
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ static int read_uboot_version_from_part(const char* path)
+ {
+     struct file *f;
+@@ -2917,7 +2917,7 @@ static int armada_read_mmc_uboot_version (void)
+     return rc;
+ }
+ 
+-#elif defined(NBSW_TARGET_netbird_arm)
++#elif defined(CONFIG_SOC_AM33XX)
+ 
+ static const char* get_sitara_boot_device(void)
+ {
+@@ -5047,7 +5047,13 @@ static const struct proc_ops proc_release_version_fops = {
+ 
+ static int proc_nbsw_profile_show (struct seq_file *seq, void *v)
+ {
+-	seq_printf(seq, "%s\n", NBSW_PROFILE);
++#if defined(CONFIG_ARCH_MVEBU)
++	seq_printf(seq, "%s\n", "NETBOLT");
++#elif defined(CONFIG_SOC_AM33XX)
++	seq_printf(seq, "%s\n", "NETBIRD");
++#else
++#error "unknown target"
++#endif
+ 	return 0;
+ }
+ 
+@@ -5104,7 +5110,7 @@ static const struct proc_ops proc_release_date_fops = {
+ 
+ /*-------------------------------------------------------------------------*/
+ 
+-#ifdef NBSW_TARGET_netbird_arm
++#if defined(CONFIG_SOC_AM33XX)
+ 
+ static int sitara_read_spl_version_from_location(const int location, char* version, int version_length)
+ {
+@@ -5168,10 +5174,6 @@ static int proc_spl_version_show (struct seq_file *seq, void *v)
+     return 0;
+ }
+ 
+-#endif
+-
+-#if defined(NBSW_TARGET_netbird_arm)
+-
+ static int proc_spl_version_open (struct inode *inode, struct file *file)
+ {
+ 	return single_open(file, proc_spl_version_show, PDE_DATA(inode));
+@@ -5193,15 +5195,15 @@ static const struct proc_ops proc_spl_version_fops = {
+ 	.proc_release = single_release,
+ };
+ #endif
+-#endif /* NBSW_TARGET_netbird_arm */
++#endif /* CONFIG_SOC_AM33XX */
+ 
+ /*-------------------------------------------------------------------------*/
+ 
+ static int proc_uboot_version_show (struct seq_file *seq, void *v)
+ {
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+         armada_read_mmc_uboot_version();
+-#elif defined(NBSW_TARGET_netbird_arm)
++#elif defined(CONFIG_SOC_AM33XX)
+         sitara_read_mmc_uboot_version();
+ #endif
+         if (uboot_version != 0xFFFFFFFF) {
+@@ -5241,7 +5243,7 @@ static const struct proc_ops proc_uboot_version_fops = {
+ 
+ static int proc_cpuinfo_show (struct seq_file *seq, void *v)
+ {
+-#if defined(NBSW_TARGET_netbolt_arm)
++#if defined(CONFIG_ARCH_MVEBU)
+ 	{
+ 		u32 dev, rev;
+ 		char* rev_str;
+@@ -5266,7 +5268,7 @@ static int proc_cpuinfo_show (struct seq_file *seq, void *v)
+ 		}
+ 		seq_printf(seq, "MV%4.4X Rev %s (0x%2.2x)\n", dev, rev_str, rev);
+ 	}
+-#elif defined(NBSW_TARGET_netbird_arm)
++#elif defined(CONFIG_SOC_AM33XX)
+ 	{
+ 		void* iomap;
+ 		unsigned int device_id, rev, part, mfgr;
+@@ -5509,7 +5511,7 @@ static void usbport_probe (struct usb_device *hdev, int port)
+ 	if (usbports_probed) return;
+ 
+ 	switch (NBHW) {
+-#ifdef NBSW_TARGET_netbolt_arm
++#if defined(CONFIG_ARCH_MVEBU)
+ 		case 14 :
+ 			if (NBMCver == 0) {
+ 				/* happens early, check if MC version has been provided on cmdline */
+@@ -5566,7 +5568,8 @@ static void usbport_probe (struct usb_device *hdev, int port)
+ 				if (usbports[0]) probed++;
+ 			}
+ 			break;
+-#elif defined(NBSW_TARGET_netbird_arm)
++#endif /* CONFIG_ARCH_MVEBU */
++#if defined(CONFIG_SOC_AM33XX)
+ 		case 16 :
+ 		case 24 :
+ 		case 25 :
+@@ -5586,7 +5589,7 @@ static void usbport_probe (struct usb_device *hdev, int port)
+ 				if (usbports[0]) probed = MAX_NUMBER_OF_USBPORTS;
+ 			}
+ 			break;
+-#endif
++#endif /* CONFIG_SOC_AM33XX */
+ 		default:
+ 			break;
+ 	}
+@@ -5898,7 +5901,6 @@ int netbox_system_info_prepare (void)
+ 
+ 	if (NRSW_SYSTEM_INFO_DIR) return 0;
+ 
+-#ifdef NBSW_TARGET_netbolt_arm
+ 	switch (NBHW) {
+ 		case 14 :
+ 			MAX_NUMBER_OF_WWAN_INTERFACES = 6;
+@@ -5929,11 +5931,6 @@ int netbox_system_info_prepare (void)
+ 			MAX_NUMBER_OF_CAN_INTERFACES = 4;
+ 			MAX_NUMBER_OF_UART_INTERFACES = 2;
+ 			break;
+-		default :
+-			break;
+-	}
+-#elif defined(NBSW_TARGET_netbird_arm)
+-	switch (NBHW) {
+ 		case 16 :
+ 			MAX_NUMBER_OF_WWAN_INTERFACES = 1;
+ 			MAX_NUMBER_OF_WLAN_INTERFACES = 1;
+@@ -5988,7 +5985,7 @@ int netbox_system_info_prepare (void)
+ 		default :
+ 			break;
+ 	}
+-#endif
++
+ 	NRSW_SYSTEM_INFO_DIR = proc_mkdir("sysinfo", NULL);
+ 	if (!NRSW_SYSTEM_INFO_DIR) return -1;
+ 
+@@ -6104,9 +6101,9 @@ int netbox_system_info_prepare (void)
+ 	proc_create_data(SI_RELEASE_VERSION, S_IRUGO, dir, &proc_release_version_fops, (void *) 0);
+ 	proc_create_data(SI_NBSW_PROFILE, S_IRUGO, dir, &proc_nbsw_profile_fops, (void *) 0);
+ 	proc_create_data(SI_RELEASE_DATE, S_IRUGO, dir, &proc_release_date_fops, (void *) 0);
+-#if defined(NBSW_TARGET_netbird_arm)
++#if defined(CONFIG_SOC_AM33XX)
+ 	proc_create_data(SI_SPL_VERSION, S_IRUGO, dir, &proc_spl_version_fops, (void *) 0);
+-#endif /* NBSW_TARGET_netbird_arm */
++#endif /* CONFIG_SOC_AM33XX */
+ 	proc_create_data(SI_UBOOT_VERSION, S_IRUGO, dir, &proc_uboot_version_fops, (void *) 0);
+ 	proc_create_data(SI_CPU_INFO, S_IRUGO, dir, &proc_cpuinfo_fops, (void *) 0);
+ 	proc_create_data(SI_MODULES_PROBED, S_IRUGO, dir, &proc_modules_probed_fops, (void *) 0);

layers/meta-netmodule-legacy-bsp/recipes-bsp/drivers/kernel-module-system-info_git.bb

@@ -0,0 +1,29 @@
+HOMEPAGE = "http://www.netmodule.com"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+SRC_URI = "git://git.netmodule.intranet/NRSW/system-info.git;protocol=ssh;user=gitea;branch=master \
+           file://temporary-src-tree-fix-system-info.patch \
+           file://0001-dummy-version-info-and-bd-key.patch \
+           "
+
+PV = "1.0+git${SRCPV}"
+SRCREV="80ad948bc6fd9a7520a76e01df2ba3c1439a0774"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "virtual/kernel kernel-module-board-descriptor kernel-module-pcie"
+
+inherit module
+
+KERNEL_CC:append = " -I${STAGING_DIR_TARGET}/usr/include/board-descriptor"
+
+do_install:append() {
+     install -d ${D}/usr/include/system-info/linux/
+     install -m 0755 ${S}/netbox_system_info.h ${D}/usr/include/system-info/linux/
+}
+
+EXTRA_OEMAKE:append:task-install = " -C ${STAGING_KERNEL_DIR} M=${S}"
+
+KERNEL_MODULE_AUTOLOAD += " system-info "
+

layers/meta-nwl-distro/recipes-core/images/nwl-ramdisk-minimal.bb

@@ -17,6 +17,8 @@ IMAGE_INSTALL:append = " \
 	coreutils \
 	ncurses-terminfo-base \
 	kernel-module-board-descriptor \
+	kernel-module-system-info \
+	kernel-module-pcie \
 	\
 	networkmanager-nmcli \
 	systemd-conf \