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Merge https://source.denx.de/u-boot/custodians/u-boot-sh

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This commit is contained in:
Tom Rini 2022-09-03 14:55:24 -04:00
commit bc5d11316b
13 changed files with 67 additions and 29 deletions
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4
arch/arm/dts/r7s72100-gr-peach-u-boot.dts
View file

@ -46,8 +46,8 @@
};
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r7s72100", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r7s72100-rpc-if";
reg = <0x3fefa000 0x100>, <0x18000000 0x08000000>;
bank-width = <2>;
num-cs = <1>;

4
arch/arm/dts/r8a774c0-u-boot.dtsi
View file

@ -10,8 +10,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rcar-gen3-rpc", "renesas,rpc-r8a774c0";
rpc: spi@ee200000 {
compatible = "renesas,r8a774c0-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77950-u-boot.dtsi
View file

@ -13,8 +13,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a7795", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a7795-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77960-u-boot.dtsi
View file

@ -13,8 +13,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a7796", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a7796-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77965-u-boot.dtsi
View file

@ -13,8 +13,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a77965", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a77965-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77970-u-boot.dtsi
View file

@ -13,8 +13,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a77970", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a77970-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77980-u-boot.dtsi
View file

@ -13,8 +13,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a77980", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a77980-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77990-u-boot.dtsi
View file

@ -9,8 +9,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a77990", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a77990-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

4
arch/arm/dts/r8a77995-u-boot.dtsi
View file

@ -9,8 +9,8 @@
/ {
soc {
rpc: rpc@ee200000 {
compatible = "renesas,rpc-r8a77995", "renesas,rpc";
rpc: spi@ee200000 {
compatible = "renesas,r8a77995-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
clocks = <&cpg CPG_MOD 917>;
bank-width = <2>;

2
arch/arm/dts/r8a779a0-u-boot.dtsi
View file

@ -10,7 +10,7 @@
/ {
soc {
rpc: spi@ee200000 {
compatible = "renesas,rpc-r8a779a0", "renesas,rcar-gen3-rpc";
compatible = "renesas,r8a779a0-rpc-if", "renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>, <0 0x08000000 0 0x04000000>;
clocks = <&cpg CPG_MOD 629>;
bank-width = <2>;

46
board/renesas/rcar-common/common.c
View file

@ -9,6 +9,7 @@
#include <common.h>
#include <dm.h>
#include <fdt_support.h>
#include <init.h>
#include <asm/global_data.h>
#include <dm/uclass-internal.h>
@ -19,9 +20,11 @@
DECLARE_GLOBAL_DATA_PTR;
/* If the firmware passed a device tree use it for U-Boot DRAM setup. */
/* If the firmware passed a device tree use it for e.g. U-Boot DRAM setup. */
extern u64 rcar_atf_boot_args[];
#define FDT_RPC_PATH "/soc/spi@ee200000"
int fdtdec_board_setup(const void *fdt_blob)
{
void *atf_fdt_blob = (void *)(rcar_atf_boot_args[1]);
@ -81,7 +84,7 @@ static int is_mem_overlap(void *blob, int first_mem_node, int curr_mem_node)
return 0;
}
int ft_board_setup(void *blob, struct bd_info *bd)
static void scrub_duplicate_memory(void *blob)
{
/*
* Scrub duplicate /memory@* node entries here. Some R-Car DTs might
@ -119,6 +122,45 @@ int ft_board_setup(void *blob, struct bd_info *bd)
first_mem_node = 0;
mem = 0;
}
}
static void update_rpc_status(void *blob)
{
void *atf_fdt_blob = (void *)(rcar_atf_boot_args[1]);
int offset, enabled;
/*
* Check if the DT fragment received from TF-A had its RPC-IF device node
* enabled.
*/
if (fdt_magic(atf_fdt_blob) != FDT_MAGIC)
return;
offset = fdt_path_offset(atf_fdt_blob, FDT_RPC_PATH);
if (offset < 0)
return;
enabled = fdtdec_get_is_enabled(atf_fdt_blob, offset);
if (!enabled)
return;
/*
* Find the RPC-IF device node, and enable it if it has a flash subnode.
*/
offset = fdt_path_offset(blob, FDT_RPC_PATH);
if (offset < 0)
return;
if (fdt_subnode_offset(blob, offset, "flash") < 0)
return;
fdt_status_okay(blob, offset);
}
int ft_board_setup(void *blob, struct bd_info *bd)
{
scrub_duplicate_memory(blob);
update_rpc_status(blob);
return 0;
}

3
drivers/mtd/renesas_rpc_hf.c
View file

@ -388,7 +388,8 @@ static int rpc_hf_probe(struct udevice *dev)
}
static const struct udevice_id rpc_hf_ids[] = {
{ .compatible = "renesas,rpc" },
{ .compatible = "renesas,r7s72100-rpc-if" },
{ .compatible = "renesas,rcar-gen3-rpc-if" },
{}
};

9
drivers/spi/renesas_rpc_spi.c
View file

@ -449,13 +449,8 @@ static const struct dm_spi_ops rpc_spi_ops = {
};
static const struct udevice_id rpc_spi_ids[] = {
{ .compatible = "renesas,rpc-r7s72100" },
{ .compatible = "renesas,rpc-r8a7795" },
{ .compatible = "renesas,rpc-r8a7796" },
{ .compatible = "renesas,rpc-r8a77965" },
{ .compatible = "renesas,rpc-r8a77970" },
{ .compatible = "renesas,rpc-r8a77995" },
{ .compatible = "renesas,rcar-gen3-rpc" },
{ .compatible = "renesas,r7s72100-rpc-if" },
{ .compatible = "renesas,rcar-gen3-rpc-if" },
{ }
};