@@ -46,6 +46,20 @@ config SC59X_64
endchoice
+if SC58X
+
+choice
+ prompt "SC58x board select"
+
+config TARGET_SC584_EZKIT
+ bool
+ prompt "SC584-EZKIT"
+ select ADI_USE_DDR2
+
+endchoice
+
+endif
+
if SC59X
choice
@@ -527,5 +541,6 @@ source "board/adi/sc598-som-ezkit/Kconfig"
source "board/adi/sc598-som-ezlite/Kconfig"
source "board/adi/sc594-som-ezkit/Kconfig"
source "board/adi/sc594-som-ezlite/Kconfig"
+source "board/adi/sc584-ezkit/Kconfig"
endif
@@ -12,6 +12,7 @@ obj-y += soc.o init/
obj-$(CONFIG_SC57X) += sc57x.o
obj-$(CONFIG_SC58X) += sc58x.o
+obj-$(CONFIG_SC58X) += sc58x-spl.o
obj-$(CONFIG_SC59X) += sc59x.o
obj-$(CONFIG_SC59X) += sc59x-spl.o
obj-$(CONFIG_SC59X_64) += sc59x_64.o
new file mode 100644
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * (C) Copyright 2024 - Analog Devices, Inc.
+ */
+
+#include <asm/arch-adi/sc5xx/spl.h>
+
+// Table 53-13 in SC58x HRM
+const struct adi_boot_args adi_rom_boot_args[] = {
+ // JTAG/no boot
+ [0] = {0, 0, 0},
+ // SPI master, used for qspi as well
+ [1] = {0x60020000, 0x00040000, 0x00010207},
+ // SPI slave
+ [2] = {0, 0, 0x00000212},
+ // reserved, no boot
+ [3] = {0, 0, 0},
+ // reserved, no boot
+ [4] = {0, 0, 0},
+ // reserved, also no boot
+ [5] = {0, 0, 0},
+ // Linkport slave
+ [6] = {0, 0, 0x00000014},
+ // UART slave
+ [7] = {0, 0, 0x00000013},
+};
@@ -173,6 +173,9 @@ void fixup_dp83867_phy(struct phy_device *phydev)
}
extern char __bss_start, __bss_end;
+#if defined(CONFIG_SC58X)
+extern char __rel_dyn_start, __rel_dyn_end;
+#endif
void bss_clear(void)
{
@@ -181,6 +184,22 @@ void bss_clear(void)
int i, sz;
sz = &__bss_end - &__bss_start;
+ for (i = 0; i < sz; i += 4)
+ *to++ = 0;
+ #elif defined(CONFIG_SC58X)
+ u32 bss_start = (u32)&__bss_start;
+ u32 bss_end = (u32)&__bss_end;
+ u32 rel_dyn_end = (u32)&__rel_dyn_end;
+ u32 *to;
+
+ if (rel_dyn_end >= bss_start && rel_dyn_end <= bss_end)
+ to = (u32 *)rel_dyn_end;
+ else
+ to = (u32 *)bss_start;
+
+ int i, sz;
+
+ sz = bss_end - (u32)to;
for (i = 0; i < sz; i += 4)
*to++ = 0;
#endif
new file mode 100644
@@ -0,0 +1,160 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# (C) Copyright 2024 - Analog Devices, Inc.
+
+if TARGET_SC584_EZKIT
+
+config SYS_VENDOR
+ default "adi"
+
+config LDR_CPU
+ default "ADSP-SC584-0.1"
+
+config SYS_BOARD
+ default "sc584-ezkit"
+
+config SYS_CONFIG_NAME
+ default "sc584-ezkit"
+
+config DEFAULT_DEVICE_TREE
+ default "sc584-ezkit"
+
+config SPL_MAX_SIZE
+ default 0x20000 # 128KB
+
+config ADI_IMAGE
+ default "tiny"
+
+config SPL_BSS_START_ADDR
+ hex
+ default 0x20080000
+
+config SPL_BSS_MAX_SIZE
+ hex
+ default 0x10000 # 64K
+
+config SYS_SPL_MALLOC_START
+ hex
+ default 0x20090000
+
+config SYS_SPL_MALLOC_SIZE
+ hex
+ default 0x10000 # 64K
+
+config SPL_STACK
+ hex
+ default 0x200B0000
+
+config SPL_STACK_SIZE
+ hex
+ default 0x10000 # 64K
+
+config TEXT_BASE
+ hex
+ default 0x89200000
+
+config CUSTOM_SYS_INIT_SP_ADDR
+ hex
+ default 0x8903f000
+
+config SYS_LOAD_ADDR
+ hex
+ default 0x0
+
+# SPL
+
+config SPL_TEXT_BASE
+ default 0x20080000
+
+# SPI Flash
+
+config SF_DEFAULT_BUS
+ default 2
+
+config SF_DEFAULT_CS
+ default 1
+
+config SF_DEFAULT_SPEED
+ default 5000000
+
+# Clocks
+
+config CGU0_DF_DIV
+ default 0
+
+config CGU0_VCO_MULT
+ default 18
+
+config CGU0_CCLK_DIV
+ default 1
+
+config CGU0_SCLK_DIV
+ default 2
+
+config CGU0_SCLK0_DIV
+ default 2
+
+config CGU0_SCLK1_DIV
+ default 2
+
+config CGU0_DCLK_DIV
+ default 2
+
+config CGU0_OCLK_DIV
+ default 3
+
+config CGU1_VCO_MULT
+ default 5
+
+config CGU1_DF_DIV
+ default 0
+
+config CGU1_CCLK_DIV
+ default 1
+
+config CGU1_SCLK_DIV
+ default 2
+
+config CGU1_SCLK0_DIV
+ default 2
+
+config CGU1_SCLK1_DIV
+ default 2
+
+config CGU1_DCLK_DIV
+ default 2
+
+config CGU1_OCLK_DIV
+ default 3
+
+config CDU0_CLKO0
+ default 1
+
+config CDU0_CLKO1
+ default 1
+
+config CDU0_CLKO2
+ default 1
+
+config CDU0_CLKO3
+ default 1
+
+config CDU0_CLKO4
+ default 1
+
+config CDU0_CLKO5
+ default 1
+
+config CDU0_CLKO6
+ default 1
+
+config CDU0_CLKO7
+ default 5
+
+config CDU0_CLKO8
+ default 1
+
+config CDU0_CLKO9
+ default 1
+
+endif
new file mode 100644
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later+ */
+
+/*
+ * (C) Copyright 2024 - Analog Devices, Inc.
+ */
+
+#include <env/adi/adi_boot.env>
+
+adi_stage2_offset=0x20000
+adi_image_offset=0xE0000
+adi_rfs_offset=0x6E0000
+loadaddr=0x89300000
+jffs2file=adsp-sc5xx-__stringify(CONFIG_ADI_IMAGE)-adsp-sc584-ezkit.jffs2
new file mode 100644
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * (C) Copyright 2024 - Analog Devices, Inc.
+ */
+
+#ifndef __CONFIG_SC584_EZKIT_H
+#define __CONFIG_SC584_EZKIT_H
+
+/*
+ * Memory Settings
+ */
+#define MEM_MT47H128M16RT
+#define MEM_DMC0
+
+#define CFG_SYS_SDRAM_BASE 0x89000000
+#define CFG_SYS_SDRAM_SIZE 0x7000000
+
+#endif