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Merge changes from topic "stm32_bl2_io" into integration

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* changes:
  refactor(plat/st): remove io_dummy code for OP-TEE
  refactor(plat/st): remove BL2 image loading
  refactor(plat/st): rename OP-TEE pager to core
This commit is contained in:
Madhukar Pappireddy 2021-06-03 16:08:35 +02:00 • committed by TrustedFirmware Code Review
commit a49babce63
2 changed files with 21 additions and 23 deletions
plat/st
common
bl2_io_storage.c
stm32mp1/include
platform_def.h

40
plat/st/common/bl2_io_storage.c
View file

@ -31,9 +31,11 @@
#include <plat/common/platform.h>
/* IO devices */
#ifndef AARCH32_SP_OPTEE
static const io_dev_connector_t *dummy_dev_con;
static uintptr_t dummy_dev_handle;
static uintptr_t dummy_dev_spec;
#endif
static uintptr_t image_dev_handle;
static uintptr_t storage_dev_handle;
@ -102,9 +104,9 @@ static const struct stm32image_part_info optee_header_partition_spec = {
.binary_type = OPTEE_HEADER_BINARY_TYPE,
};
static const struct stm32image_part_info optee_pager_partition_spec = {
.name = OPTEE_PAGER_IMAGE_NAME,
.binary_type = OPTEE_PAGER_BINARY_TYPE,
static const struct stm32image_part_info optee_core_partition_spec = {
.name = OPTEE_CORE_IMAGE_NAME,
.binary_type = OPTEE_CORE_BINARY_TYPE,
};
static const struct stm32image_part_info optee_paged_partition_spec = {
@ -118,11 +120,6 @@ static const io_block_spec_t bl32_block_spec = {
};
#endif
static const io_block_spec_t bl2_block_spec = {
.offset = BL2_BASE,
.length = STM32MP_BL2_SIZE,
};
static const struct stm32image_part_info bl33_partition_spec = {
.name = BL33_IMAGE_NAME,
.binary_type = BL33_BINARY_TYPE,
@ -132,7 +129,7 @@ enum {
IMG_IDX_BL33,
#ifdef AARCH32_SP_OPTEE
IMG_IDX_OPTEE_HEADER,
IMG_IDX_OPTEE_PAGER,
IMG_IDX_OPTEE_CORE,
IMG_IDX_OPTEE_PAGED,
#endif
IMG_IDX_NUM
@ -149,9 +146,9 @@ static struct stm32image_device_info stm32image_dev_info_spec __unused = {
.name = OPTEE_HEADER_IMAGE_NAME,
.binary_type = OPTEE_HEADER_BINARY_TYPE,
},
.part_info[IMG_IDX_OPTEE_PAGER] = {
.name = OPTEE_PAGER_IMAGE_NAME,
.binary_type = OPTEE_PAGER_BINARY_TYPE,
.part_info[IMG_IDX_OPTEE_CORE] = {
.name = OPTEE_CORE_IMAGE_NAME,
.binary_type = OPTEE_CORE_BINARY_TYPE,
},
.part_info[IMG_IDX_OPTEE_PAGED] = {
.name = OPTEE_PAGED_IMAGE_NAME,
@ -167,7 +164,9 @@ static io_block_spec_t stm32image_block_spec = {
static const io_dev_connector_t *stm32image_dev_con __unused;
#ifndef AARCH32_SP_OPTEE
static int open_dummy(const uintptr_t spec);
#endif
static int open_image(const uintptr_t spec);
static int open_storage(const uintptr_t spec);
@ -178,11 +177,6 @@ struct plat_io_policy {
};
static const struct plat_io_policy policies[] = {
[BL2_IMAGE_ID] = {
.dev_handle = &dummy_dev_handle,
.image_spec = (uintptr_t)&bl2_block_spec,
.check = open_dummy
},
#ifdef AARCH32_SP_OPTEE
[BL32_IMAGE_ID] = {
.dev_handle = &image_dev_handle,
@ -191,7 +185,7 @@ static const struct plat_io_policy policies[] = {
},
[BL32_EXTRA1_IMAGE_ID] = {
.dev_handle = &image_dev_handle,
.image_spec = (uintptr_t)&optee_pager_partition_spec,
.image_spec = (uintptr_t)&optee_core_partition_spec,
.check = open_image
},
[BL32_EXTRA2_IMAGE_ID] = {
@ -225,10 +219,12 @@ static const struct plat_io_policy policies[] = {
}
};
#ifndef AARCH32_SP_OPTEE
static int open_dummy(const uintptr_t spec)
{
return io_dev_init(dummy_dev_handle, 0);
}
#endif
static int open_image(const uintptr_t spec)
{
@ -396,7 +392,7 @@ static void boot_spi_nor(boot_api_context_t *boot_context)
part->part_offset = STM32MP_NOR_TEED_OFFSET;
part->bkp_offset = 0U;
idx = IMG_IDX_OPTEE_PAGER;
idx = IMG_IDX_OPTEE_CORE;
part = &stm32image_dev_info_spec.part_info[idx];
part->part_offset = STM32MP_NOR_TEEX_OFFSET;
part->bkp_offset = 0U;
@ -449,7 +445,7 @@ static void boot_fmc2_nand(boot_api_context_t *boot_context)
part->part_offset = STM32MP_NAND_TEED_OFFSET;
part->bkp_offset = nand_dev_spec.erase_size;
idx = IMG_IDX_OPTEE_PAGER;
idx = IMG_IDX_OPTEE_CORE;
part = &stm32image_dev_info_spec.part_info[idx];
part->part_offset = STM32MP_NAND_TEEX_OFFSET;
part->bkp_offset = nand_dev_spec.erase_size;
@ -503,7 +499,7 @@ static void boot_spi_nand(boot_api_context_t *boot_context)
part->part_offset = STM32MP_NAND_TEED_OFFSET;
part->bkp_offset = spi_nand_dev_spec.erase_size;
idx = IMG_IDX_OPTEE_PAGER;
idx = IMG_IDX_OPTEE_CORE;
part = &stm32image_dev_info_spec.part_info[idx];
part->part_offset = STM32MP_NAND_TEEX_OFFSET;
part->bkp_offset = spi_nand_dev_spec.erase_size;
@ -533,12 +529,14 @@ void stm32mp_io_setup(void)
boot_context->boot_partition_used_toboot);
}
#ifndef AARCH32_SP_OPTEE
io_result = register_io_dev_dummy(&dummy_dev_con);
assert(io_result == 0);
io_result = io_dev_open(dummy_dev_con, dummy_dev_spec,
&dummy_dev_handle);
assert(io_result == 0);
#endif
switch (boot_context->boot_interface_selected) {
#if STM32MP_SDMMC

4
plat/st/stm32mp1/include/platform_def.h
View file

@ -27,10 +27,10 @@
#ifdef AARCH32_SP_OPTEE
#define OPTEE_HEADER_IMAGE_NAME "teeh"
#define OPTEE_CORE_IMAGE_NAME "teex"
#define OPTEE_PAGED_IMAGE_NAME "teed"
#define OPTEE_PAGER_IMAGE_NAME "teex"
#define OPTEE_HEADER_BINARY_TYPE U(0x20)
#define OPTEE_PAGER_BINARY_TYPE U(0x21)
#define OPTEE_CORE_BINARY_TYPE U(0x21)
#define OPTEE_PAGED_BINARY_TYPE U(0x22)
#endif