docs: Update documentation for kconfig support

We update all documentation files to:
1) Remove references to platform specific config.mk file since it is
   has been removed.
2) Add details about platform specific configs/defconfig and Kconfig
   files mandatory for each platform.
3) Add required packages in top-level README.md
4) Fix typo releated to object.mk in docs/platform/platform.md

Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Andrew Jones <[email protected]>
Tested-by: Andrew Jones <[email protected]>
Acked-by: Atish Patra <[email protected]>
Tested-by: Atish Patra <[email protected]>

3 files changed, 5 insertions, 5 deletions

diff --git a/docs/firmware/fw_dynamic.md b/docs/firmware/fw_dynamic.md
index 7b9b1925..e2514880 100644
--- a/docs/firmware/fw_dynamic.md
+++ b/docs/firmware/fw_dynamic.md
@@ -20,7 +20,7 @@ the booting stage binary to follow OpenSBI firmware.
 A platform can enable *FW_DYNAMIC* firmware using any of the following methods.
 
 1. Specifying `FW_DYNAMIC=y` on the top level `make` command line.
-2. Specifying `FW_DYNAMIC=y` in the target platform *config.mk* configuration
+2. Specifying `FW_DYNAMIC=y` in the target platform *objects.mk* configuration
 file.
 
 The compiled *FW_DYNAMIC* firmware ELF file is named *fw_dynamic.elf*. It's
diff --git a/docs/firmware/fw_jump.md b/docs/firmware/fw_jump.md
index eea30138..35a4301e 100644
--- a/docs/firmware/fw_jump.md
+++ b/docs/firmware/fw_jump.md
@@ -15,7 +15,7 @@ and the booting stage binary to follow the OpenSBI firmware.
 A platform *FW_JUMP* firmware can be enabled by any of the following methods:
 
 1. Specifying `FW_JUMP=y` on the top level `make` command line.
-2. Specifying `FW_JUMP=y` in the target platform *config.mk* configuration file.
+2. Specifying `FW_JUMP=y` in the target platform *objects.mk* configuration file.
 
 The compiled *FW_JUMP* firmware ELF file is named *fw_jump.elf*. Its expanded
 image file is *fw_jump.bin*. Both files are created in the platform-specific
@@ -26,7 +26,7 @@ build directory under the *build/platform/<platform_subdir>/firmware* directory.
 
 To operate correctly, a *FW_JUMP* firmware requires some configuration
 parameters to be defined using either the top level `make` command line or the
-target platform *config.mk* configuration file. The possible parameters are as
+target platform *objects.mk* configuration file. The possible parameters are as
 follows:
 
 * **FW_JUMP_ADDR** - Address of the entry point of the booting stage to be
diff --git a/docs/firmware/fw_payload.md b/docs/firmware/fw_payload.md
index 09474480..3bb918f5 100644
--- a/docs/firmware/fw_payload.md
+++ b/docs/firmware/fw_payload.md
@@ -20,7 +20,7 @@ Enabling *FW_PAYLOAD* compilation
 The *FW_PAYLOAD* firmware can be enabled by any of the following methods:
 
 1. Specifying `FW_PAYLOAD=y` on the top level `make` command line.
-2. Specifying `FW_PAYLOAD=y` in the target platform *config.mk* configuration
+2. Specifying `FW_PAYLOAD=y` in the target platform *objects.mk* configuration
    file.
 
 The compiled *FW_PAYLOAD* firmware ELF file is named *fw_jump.elf*. Its
@@ -33,7 +33,7 @@ Configuration Options
 
 A *FW_PAYLOAD* firmware is built according to configuration parameters and
 options. These configuration parameters can be defined using either the top
-level `make` command line or the target platform *config.mk* configuration
+level `make` command line or the target platform *objects.mk* configuration
 file. The parameters currently defined are as follows:
 
 * **FW_PAYLOAD_OFFSET** - Offset from *FW_TEXT_BASE* where the payload binary