Merge tag 'u-boot-atmel-fixes-2020.07-a' of https://gitlab.denx.de/u-boot/custodians...

[oweals/u-boot.git] / arch / arm / mach-imx / mx7 / soc.c

diff --git a/arch/arm/mach-imx/mx7/soc.c b/arch/arm/mach-imx/mx7/soc.c
index 1b4bbc503733eb2c3c461aa1abf3126a869130c4..798fe74a3d6127a3bad0e9c02d8f45673486440e 100644 (file)
--- a/arch/arm/mach-imx/mx7/soc.c
+++ b/arch/arm/mach-imx/mx7/soc.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <init.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
@@ -14,9 +15,11 @@
 #include <asm/arch/imx-rdc.h>
 #include <asm/arch/crm_regs.h>
 #include <dm.h>
+#include <env.h>
 #include <imx_thermal.h>
 #include <fsl_sec.h>
 #include <asm/setup.h>
+#include <linux/delay.h>
 
 #define IOMUXC_GPR1            0x4
 #define BM_IOMUXC_GPR1_IRQ     0x1000
@@ -121,7 +124,7 @@ static void isolate_resource(void)
 }
 #endif
 
-#if defined(CONFIG_SECURE_BOOT)
+#if defined(CONFIG_IMX_HAB)
 struct imx_sec_config_fuse_t const imx_sec_config_fuse = {
        .bank = 1,
        .word = 3,
@@ -192,6 +195,34 @@ static void init_cpu_basic(void)
 #endif
 }
 
+#ifdef CONFIG_IMX_BOOTAUX
+/*
+ * Table of mappings of physical mem regions in both
+ * Cortex-A7 and Cortex-M4 address spaces.
+ *
+ * For additional details check sections 2.1.2 and 2.1.3 in
+ * i.MX7Dual Applications Processor Reference Manual
+ *
+ */
+const struct rproc_att hostmap[] = {
+       /* aux core , host core,  size */
+       { 0x00000000, 0x00180000, 0x8000 }, /* OCRAM_S */
+       { 0x00180000, 0x00180000, 0x8000 }, /* OCRAM_S */
+       { 0x20180000, 0x00180000, 0x8000 }, /* OCRAM_S */
+       { 0x1fff8000, 0x007f8000, 0x8000 }, /* TCML */
+       { 0x20000000, 0x00800000, 0x8000 }, /* TCMU */
+       { 0x00900000, 0x00900000, 0x20000 }, /* OCRAM_128KB */
+       { 0x20200000, 0x00900000, 0x20000 }, /* OCRAM_128KB */
+       { 0x00920000, 0x00920000, 0x20000 }, /* OCRAM_EPDC */
+       { 0x20220000, 0x00920000, 0x20000 }, /* OCRAM_EPDC */
+       { 0x00940000, 0x00940000, 0x20000 }, /* OCRAM_PXP */
+       { 0x20240000, 0x00940000, 0x20000 }, /* OCRAM_PXP */
+       { 0x10000000, 0x80000000, 0x0fff0000 }, /* DDR Code alias */
+       { 0x80000000, 0x80000000, 0xe0000000 }, /* DDRC */
+       { /* sentinel */ }
+};
+#endif
+
 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
 /* enable all periherial can be accessed in nosec mode */
 static void init_csu(void)