On merge, fixup order of fdtdec_add_reserved_memory parameters in
arch/arm/cpu/armv8/fsl-layerscape/soc.c

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2021-10-15 15:58:16 -04:00
13 changed files with 321 additions and 308 deletions

View File

@@ -10,11 +10,12 @@
#include <i2c.h>
#include <log.h>
#include <net.h>
#include <stdlib.h>
#include <linux/bitops.h>
#include <linux/libfdt.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/cboot.h>
#include <asm/arch-tegra/board.h>
#include "../p2571/max77620_init.h"
void pin_mux_mmc(void)
@@ -83,95 +84,16 @@ int tegra_pcie_board_init(void)
}
#endif /* PCI */
static void ft_mac_address_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
uint8_t mac[ETH_ALEN], local_mac[ETH_ALEN];
const char *path;
int offset, err;
err = cboot_get_ethaddr(cboot_fdt, local_mac);
if (err < 0)
memset(local_mac, 0, ETH_ALEN);
path = fdt_get_alias(fdt, "ethernet");
if (!path)
return;
debug("ethernet alias found: %s\n", path);
offset = fdt_path_offset(fdt, path);
if (offset < 0) {
printf("ethernet alias points to absent node %s\n", path);
return;
}
if (is_valid_ethaddr(local_mac)) {
err = fdt_setprop(fdt, offset, "local-mac-address", local_mac,
ETH_ALEN);
if (!err)
debug("Local MAC address set: %pM\n", local_mac);
}
if (eth_env_get_enetaddr("ethaddr", mac)) {
if (memcmp(local_mac, mac, ETH_ALEN) != 0) {
err = fdt_setprop(fdt, offset, "mac-address", mac,
ETH_ALEN);
if (!err)
debug("MAC address set: %pM\n", mac);
}
}
}
static int ft_copy_carveout(void *dst, const void *src, const char *node)
{
struct fdt_memory fb;
int err;
err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to get carveout for %s: %d\n", node,
err);
return err;
}
err = fdtdec_set_carveout(dst, node, "memory-region", 0, "framebuffer",
&fb);
if (err < 0) {
printf("failed to set carveout for %s: %d\n", node, err);
return err;
}
return 0;
}
static void ft_carveout_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
static const char * const nodes[] = {
"/host1x@50000000/dc@54200000",
"/host1x@50000000/dc@54240000",
};
unsigned int i;
int err;
for (i = 0; i < ARRAY_SIZE(nodes); i++) {
err = ft_copy_carveout(fdt, cboot_fdt, nodes[i]);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to copy carveout for %s: %d\n",
nodes[i], err);
continue;
}
}
}
static const char * const nodes[] = {
"/host1x@50000000/dc@54200000",
"/host1x@50000000/dc@54240000",
"/external-memory-controller@7001b000",
};
int ft_board_setup(void *fdt, struct bd_info *bd)
{
ft_mac_address_setup(fdt);
ft_carveout_setup(fdt);
ft_carveout_setup(fdt, nodes, ARRAY_SIZE(nodes));
return 0;
}

View File

@@ -9,8 +9,9 @@
#include <i2c.h>
#include <log.h>
#include <net.h>
#include <stdlib.h>
#include <linux/libfdt.h>
#include <asm/arch-tegra/cboot.h>
#include <asm/arch-tegra/board.h>
#include "../p2571/max77620_init.h"
void pin_mux_mmc(void)
@@ -59,99 +60,16 @@ int tegra_pcie_board_init(void)
}
#endif
static void ft_mac_address_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
uint8_t mac[ETH_ALEN], local_mac[ETH_ALEN];
const char *path;
int offset, err;
err = cboot_get_ethaddr(cboot_fdt, local_mac);
if (err < 0)
memset(local_mac, 0, ETH_ALEN);
path = fdt_get_alias(fdt, "ethernet");
if (!path)
return;
debug("ethernet alias found: %s\n", path);
offset = fdt_path_offset(fdt, path);
if (offset < 0) {
printf("ethernet alias points to absent node %s\n", path);
return;
}
if (is_valid_ethaddr(local_mac)) {
err = fdt_setprop(fdt, offset, "local-mac-address", local_mac,
ETH_ALEN);
if (!err)
debug("Local MAC address set: %pM\n", local_mac);
}
if (eth_env_get_enetaddr("ethaddr", mac)) {
if (memcmp(local_mac, mac, ETH_ALEN) != 0) {
err = fdt_setprop(fdt, offset, "mac-address", mac,
ETH_ALEN);
if (!err)
debug("MAC address set: %pM\n", mac);
}
}
}
static int ft_copy_carveout(void *dst, const void *src, const char *node)
{
struct fdt_memory fb;
int err;
err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to get carveout for %s: %d\n", node,
err);
return err;
}
err = fdtdec_set_carveout(dst, node, "memory-region", 0, "framebuffer",
&fb);
if (err < 0) {
printf("failed to set carveout for %s: %d\n", node, err);
return err;
}
return 0;
}
static void ft_carveout_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
static const char * const nodes[] = {
"/host1x@13e00000/display-hub@15200000/display@15200000",
"/host1x@13e00000/display-hub@15200000/display@15210000",
"/host1x@13e00000/display-hub@15200000/display@15220000",
};
unsigned int i;
int err;
for (i = 0; i < ARRAY_SIZE(nodes); i++) {
printf("copying carveout for %s...\n", nodes[i]);
err = ft_copy_carveout(fdt, cboot_fdt, nodes[i]);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to copy carveout for %s: %d\n",
nodes[i], err);
continue;
}
}
}
static const char * const nodes[] = {
"/host1x@13e00000/display-hub@15200000/display@15200000",
"/host1x@13e00000/display-hub@15200000/display@15210000",
"/host1x@13e00000/display-hub@15200000/display@15220000",
};
int ft_board_setup(void *fdt, struct bd_info *bd)
{
ft_mac_address_setup(fdt);
ft_carveout_setup(fdt);
ft_carveout_setup(fdt, nodes, ARRAY_SIZE(nodes));
return 0;
}

View File

@@ -11,9 +11,9 @@
#include <linux/bitops.h>
#include <linux/libfdt.h>
#include <pca953x.h>
#include <asm/arch-tegra/cboot.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/board.h>
#include "../p2571/max77620_init.h"
void pin_mux_mmc(void)
@@ -82,98 +82,16 @@ int tegra_pcie_board_init(void)
}
#endif /* PCI */
static void ft_mac_address_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
uint8_t mac[ETH_ALEN], local_mac[ETH_ALEN];
const char *path;
int offset, err;
err = cboot_get_ethaddr(cboot_fdt, local_mac);
if (err < 0)
memset(local_mac, 0, ETH_ALEN);
path = fdt_get_alias(fdt, "ethernet");
if (!path)
return;
debug("ethernet alias found: %s\n", path);
offset = fdt_path_offset(fdt, path);
if (offset < 0) {
printf("ethernet alias points to absent node %s\n", path);
return;
}
if (is_valid_ethaddr(local_mac)) {
err = fdt_setprop(fdt, offset, "local-mac-address", local_mac,
ETH_ALEN);
if (!err)
debug("Local MAC address set: %pM\n", local_mac);
}
if (eth_env_get_enetaddr("ethaddr", mac)) {
if (memcmp(local_mac, mac, ETH_ALEN) != 0) {
err = fdt_setprop(fdt, offset, "mac-address", mac,
ETH_ALEN);
if (!err)
debug("MAC address set: %pM\n", mac);
}
}
}
static int ft_copy_carveout(void *dst, const void *src, const char *node)
{
struct fdt_memory fb;
int err;
err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to get carveout for %s: %d\n", node,
err);
return err;
}
err = fdtdec_set_carveout(dst, node, "memory-region", 0, "framebuffer",
&fb);
if (err < 0) {
printf("failed to set carveout for %s: %d\n", node, err);
return err;
}
return 0;
}
static void ft_carveout_setup(void *fdt)
{
const void *cboot_fdt = (const void *)cboot_boot_x0;
static const char * const nodes[] = {
"/host1x@50000000/dc@54200000",
"/host1x@50000000/dc@54240000",
};
unsigned int i;
int err;
for (i = 0; i < ARRAY_SIZE(nodes); i++) {
printf("copying carveout for %s...\n", nodes[i]);
err = ft_copy_carveout(fdt, cboot_fdt, nodes[i]);
if (err < 0) {
if (err != -FDT_ERR_NOTFOUND)
printf("failed to copy carveout for %s: %d\n",
nodes[i], err);
continue;
}
}
}
static const char * const nodes[] = {
"/host1x@50000000/dc@54200000",
"/host1x@50000000/dc@54240000",
"/external-memory-controller@7001b000",
};
int ft_board_setup(void *fdt, struct bd_info *bd)
{
ft_mac_address_setup(fdt);
ft_carveout_setup(fdt);
ft_carveout_setup(fdt, nodes, ARRAY_SIZE(nodes));
return 0;
}