Merge branch 'wip-family-support'

Merge the long-lived (too long; future changes like these will need to
proceed more incrementally) development branch of libmaple, containing
experimental STM32F2 and STM32F1 value line support, into master.

This required many changes to the structure of the library. The most
important structural reorganizations occurred in:

- 954f9e5: moves public headers to include directories
- 3efa313: uses "series" instead of "family"
- c0d60e3: adds board files to the build system, to make it easier to
  add new boards
- 096d86c: adds build logic for targeting different STM32 series
  (e.g. STM32F1, STM32F2)

This last commit in particular (096d86c) is the basis for the
repartitioning of libmaple into portable sections, which work on all
supported MCUs, and nonportable sections, which are segregated into
separate directories and contain all series-specific code. Moving
existing STM32F1-only code into libmaple/stm32f1 and wirish/stm32f1,
along with adding equivalents under .../stm32f2 directories, was the
principal project of this branch.

Important API changes occur in several places. Existing code is still
expected to work on STM32F1 targets, but there have been many
deprecations. A detailed changelog explaining the situation needs to
be prepared.

F2 and F1 value line support is not complete; the merge is proceeding
prematurely in this respect. We've been getting more libmaple patches
from the community lately, and I'm worried that the merge conflicts
with the old tree structure will become painful to manage.

Conflicts:
	Makefile

Resolved Makefile conflicts manually; this required propagating
-Xlinker usage into support/make/target-config.mk.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

34 files changed, 337 insertions, 257 deletions

diff --git a/support/ld/flash.ld b/support/ld/flash.ld
new file mode 100644
index 0000000..9e250cd
--- /dev/null
+++ b/support/ld/flash.ld
@@ -0,0 +1,26 @@
+/*
+ * libmaple linker script for "Flash" builds.
+ *
+ * A Flash build puts .text (and .rodata) in Flash, and
+ * .data/.bss/heap (of course) in SRAM, but offsets the sections by
+ * enough space to store the Maple bootloader, which lives in low
+ * Flash and uses low memory.
+ */
+
+/*
+ * This pulls in the appropriate MEMORY declaration from the right
+ * subdirectory of stm32/mem/ (the environment must call ld with the
+ * right include directory flags to make this happen). Boards can also
+ * use this file to use any of libmaple's memory-related hooks (like
+ * where the heap should live).
+ */
+INCLUDE mem-flash.inc
+
+/* Provide memory region aliases for common.inc */
+REGION_ALIAS("REGION_TEXT", rom);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+REGION_ALIAS("REGION_RODATA", rom);
+
+/* Let common.inc handle the real work. */
+INCLUDE common.inc
diff --git a/support/ld/jtag.ld b/support/ld/jtag.ld
new file mode 100644
index 0000000..0612f95
--- /dev/null
+++ b/support/ld/jtag.ld
@@ -0,0 +1,31 @@
+/*
+ * libmaple linker script for "JTAG" builds.
+ *
+ * A "JTAG" build puts .text (and .rodata) in Flash, and
+ * .data/.bss/heap (of course) in SRAM, but links starting at the
+ * Flash and SRAM starting addresses (0x08000000 and 0x20000000
+ * respectively). This will wipe out a Maple bootloader if there's one
+ * on the board, so only use this if you know what you're doing.
+ *
+ * Of course, a "JTAG" build is perfectly usable for upload over SWD,
+ * the system memory bootloader, etc. The name is just a historical
+ * artifact.
+ */
+
+/*
+ * This pulls in the appropriate MEMORY declaration from the right
+ * subdirectory of stm32/mem/ (the environment must call ld with the
+ * right include directory flags to make this happen). Boards can also
+ * use this file to use any of libmaple's memory-related hooks (like
+ * where the heap should live).
+ */
+INCLUDE mem-jtag.inc
+
+/* Provide memory region aliases for common.inc */
+REGION_ALIAS("REGION_TEXT", rom);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+REGION_ALIAS("REGION_RODATA", rom);
+
+/* Let common.inc handle the real work. */
+INCLUDE common.inc
diff --git a/support/ld/maple/flash.ld b/support/ld/maple/flash.ld
deleted file mode 100644
index 190c187..0000000
--- a/support/ld/maple/flash.ld
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Maple (STM32F103RBT6, medium density) linker script for Flash builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 108K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/*
- * Define the rest of the sections
- */
-_FLASH_BUILD = 1;
-
-INCLUDE common.inc
diff --git a/support/ld/maple/jtag.ld b/support/ld/maple/jtag.ld
deleted file mode 100644
index c090988..0000000
--- a/support/ld/maple/jtag.ld
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Maple (STM32F103RBT6, medium density) linker script for JTAG (bare
- * metal, no bootloader) builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 128K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/*
- * Define the rest of the sections
- */
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple/ram.ld b/support/ld/maple/ram.ld
deleted file mode 100644
index a5ef621..0000000
--- a/support/ld/maple/ram.ld
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Maple (STM32F103RBT6, medium density) linker script for RAM builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
-}
-
-REGION_ALIAS("REGION_TEXT", ram);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", ram);
-
-/*
- * Define the rest of the sections
- */
-INCLUDE common.inc
diff --git a/support/ld/maple_RET6/flash.ld b/support/ld/maple_RET6/flash.ld
deleted file mode 100644
index 8b529f8..0000000
--- a/support/ld/maple_RET6/flash.ld
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Maple RET6 Edition (STM32F103RET6, high density) linker script for
- * Flash builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 492K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple_RET6/jtag.ld b/support/ld/maple_RET6/jtag.ld
deleted file mode 100644
index 4ac9d76..0000000
--- a/support/ld/maple_RET6/jtag.ld
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Maple RET6 Edition (STM32F103RET6, high density) linker script for
- * JTAG (bare metal, no bootloader) builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
-  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 512K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple_RET6/ram.ld b/support/ld/maple_RET6/ram.ld
deleted file mode 100644
index 65c3a2c..0000000
--- a/support/ld/maple_RET6/ram.ld
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Maple RET6 Edition (STM32F103RET6, high density) linker script for
- * RAM builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
-}
-
-REGION_ALIAS("REGION_TEXT", ram);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", ram);
-
-INCLUDE common.inc
diff --git a/support/ld/maple_mini/flash.ld b/support/ld/maple_mini/flash.ld
deleted file mode 100644
index 52d01dc..0000000
--- a/support/ld/maple_mini/flash.ld
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Maple Mini (STM32F103CBT6, medium density) linker script for Flash builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 108K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/*
- * Define the rest of the sections
- */
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple_mini/jtag.ld b/support/ld/maple_mini/jtag.ld
deleted file mode 100644
index 28e204f..0000000
--- a/support/ld/maple_mini/jtag.ld
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Maple Mini (STM32F103CBT6, medium density) linker script for JTAG
- * (bare metal, no bootloader) builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 128K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/*
- * Define the rest of the sections
- */
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple_mini/ram.ld b/support/ld/maple_mini/ram.ld
deleted file mode 100644
index 5b0111b..0000000
--- a/support/ld/maple_mini/ram.ld
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Maple Mini (STM32F103CBT6, medium density) linker script for RAM builds.
- */
-
-/*
- * Define memory spaces.
- */
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
-}
-
-REGION_ALIAS("REGION_TEXT", ram);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", ram);
-
-/*
- * Define the rest of the sections
- */
-INCLUDE common.inc
diff --git a/support/ld/maple_native/flash.ld b/support/ld/maple_native/flash.ld
deleted file mode 100644
index aac5325..0000000
--- a/support/ld/maple_native/flash.ld
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Maple Native (STM32F103ZET6, high density) linker script for Flash builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 492K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/* Specify heap boundary addresses on the external SRAM chip */
-_lm_heap_start = 0x60000000;
-_lm_heap_end = 0x60100000;
-
-_FLASH_BUILD = 1;
-INCLUDE common.inc
-
diff --git a/support/ld/maple_native/jtag.ld b/support/ld/maple_native/jtag.ld
deleted file mode 100644
index 412348e..0000000
--- a/support/ld/maple_native/jtag.ld
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Maple Native (STM32F103ZET6, high density) linker script for JTAG
- * (bare metal, no bootloader) builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
-  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 512K
-}
-
-REGION_ALIAS("REGION_TEXT", rom);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", rom);
-
-/* Specify heap boundary addresses on the external SRAM chip */
-_lm_heap_start = 0x60000000;
-_lm_heap_end = 0x60100000;
-
-_FLASH_BUILD = 1;
-INCLUDE common.inc
diff --git a/support/ld/maple_native/ram.ld b/support/ld/maple_native/ram.ld
deleted file mode 100644
index eeec761..0000000
--- a/support/ld/maple_native/ram.ld
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Maple Native (STM32F103ZET6, high density) linker script for RAM builds.
- */
-
-MEMORY
-{
-  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
-  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
-}
-
-REGION_ALIAS("REGION_TEXT", ram);
-REGION_ALIAS("REGION_DATA", ram);
-REGION_ALIAS("REGION_BSS", ram);
-REGION_ALIAS("REGION_RODATA", ram);
-
-/* Specify heap boundary addresses on the external SRAM chip */
-_lm_heap_start = 0x60000000;
-_lm_heap_end = 0x60100000;
-
-INCLUDE common.inc
diff --git a/support/ld/olimex_stm32_h103 b/support/ld/olimex_stm32_h103
deleted file mode 120000
index 2d8bbed..0000000
--- a/support/ld/olimex_stm32_h103
+++ /dev/null
@@ -1 +0,0 @@
-maple
\ No newline at end of file
diff --git a/support/ld/ram.ld b/support/ld/ram.ld
new file mode 100644
index 0000000..34b468e
--- /dev/null
+++ b/support/ld/ram.ld
@@ -0,0 +1,25 @@
+/*
+ * libmaple linker script for RAM builds.
+ *
+ * A Flash build puts .text, .rodata, and .data/.bss/heap (of course)
+ * in SRAM, but offsets the sections by enough space to store the
+ * Maple bootloader, which uses low memory.
+ */
+
+/*
+ * This pulls in the appropriate MEMORY declaration from the right
+ * subdirectory of stm32/mem/ (the environment must call ld with the
+ * right include directory flags to make this happen). Boards can also
+ * use this file to use any of libmaple's memory-related hooks (like
+ * where the heap should live).
+ */
+INCLUDE mem-ram.inc
+
+/* Provide memory region aliases for common.inc */
+REGION_ALIAS("REGION_TEXT", ram);
+REGION_ALIAS("REGION_DATA", ram);
+REGION_ALIAS("REGION_BSS", ram);
+REGION_ALIAS("REGION_RODATA", ram);
+
+/* Let common.inc handle the real work. */
+INCLUDE common.inc
diff --git a/support/ld/stm32/mem/maple_native/maple_native_heap.inc b/support/ld/stm32/mem/maple_native/maple_native_heap.inc
new file mode 100644
index 0000000..34b5a2d
--- /dev/null
+++ b/support/ld/stm32/mem/maple_native/maple_native_heap.inc
@@ -0,0 +1,3 @@
+/* Specify heap boundary addresses on the external SRAM chip */
+_lm_heap_start = 0x60000000;
+_lm_heap_end = 0x60100000;
diff --git a/support/ld/stm32/mem/maple_native/mem-flash.inc b/support/ld/stm32/mem/maple_native/mem-flash.inc
new file mode 100644
index 0000000..bae4f39
--- /dev/null
+++ b/support/ld/stm32/mem/maple_native/mem-flash.inc
@@ -0,0 +1,7 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 492K
+}
+
+INCLUDE maple_native_heap.inc
diff --git a/support/ld/stm32/mem/maple_native/mem-jtag.inc b/support/ld/stm32/mem/maple_native/mem-jtag.inc
new file mode 100644
index 0000000..508ed44
--- /dev/null
+++ b/support/ld/stm32/mem/maple_native/mem-jtag.inc
@@ -0,0 +1,7 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 512K
+}
+
+INCLUDE maple_native_heap.inc
diff --git a/support/ld/stm32/mem/maple_native/mem-ram.inc b/support/ld/stm32/mem/maple_native/mem-ram.inc
new file mode 100644
index 0000000..6ae11ef
--- /dev/null
+++ b/support/ld/stm32/mem/maple_native/mem-ram.inc
@@ -0,0 +1,7 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
+}
+
+INCLUDE maple_native_heap.inc
diff --git a/support/ld/stm32/mem/sram_112k_flash_1024k/mem-jtag.inc b/support/ld/stm32/mem/sram_112k_flash_1024k/mem-jtag.inc
new file mode 100644
index 0000000..e0d2da1
--- /dev/null
+++ b/support/ld/stm32/mem/sram_112k_flash_1024k/mem-jtag.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 1024K
+}
diff --git a/support/ld/stm32/mem/sram_112k_flash_1024k/mem-ram.inc b/support/ld/stm32/mem/sram_112k_flash_1024k/mem-ram.inc
new file mode 100644
index 0000000..d21f17c
--- /dev/null
+++ b/support/ld/stm32/mem/sram_112k_flash_1024k/mem-ram.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 0K
+}
diff --git a/support/ld/stm32/mem/sram_20k_flash_128k/mem-flash.inc b/support/ld/stm32/mem/sram_20k_flash_128k/mem-flash.inc
new file mode 100644
index 0000000..a9091ca
--- /dev/null
+++ b/support/ld/stm32/mem/sram_20k_flash_128k/mem-flash.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 108K
+}
diff --git a/support/ld/stm32/mem/sram_20k_flash_128k/mem-jtag.inc b/support/ld/stm32/mem/sram_20k_flash_128k/mem-jtag.inc
new file mode 100644
index 0000000..20fbec0
--- /dev/null
+++ b/support/ld/stm32/mem/sram_20k_flash_128k/mem-jtag.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 128K
+}
diff --git a/support/ld/stm32/mem/sram_20k_flash_128k/mem-ram.inc b/support/ld/stm32/mem/sram_20k_flash_128k/mem-ram.inc
new file mode 100644
index 0000000..f02453b
--- /dev/null
+++ b/support/ld/stm32/mem/sram_20k_flash_128k/mem-ram.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
+}
diff --git a/support/ld/stm32/mem/sram_64k_flash_512k/mem-flash.inc b/support/ld/stm32/mem/sram_64k_flash_512k/mem-flash.inc
new file mode 100644
index 0000000..ddb8876
--- /dev/null
+++ b/support/ld/stm32/mem/sram_64k_flash_512k/mem-flash.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 492K
+}
diff --git a/support/ld/stm32/mem/sram_64k_flash_512k/mem-jtag.inc b/support/ld/stm32/mem/sram_64k_flash_512k/mem-jtag.inc
new file mode 100644
index 0000000..d3ed992
--- /dev/null
+++ b/support/ld/stm32/mem/sram_64k_flash_512k/mem-jtag.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 512K
+}
diff --git a/support/ld/stm32/mem/sram_64k_flash_512k/mem-ram.inc b/support/ld/stm32/mem/sram_64k_flash_512k/mem-ram.inc
new file mode 100644
index 0000000..360beaf
--- /dev/null
+++ b/support/ld/stm32/mem/sram_64k_flash_512k/mem-ram.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 61K
+  rom (rx)  : ORIGIN = 0x08005000, LENGTH = 0K
+}
diff --git a/support/ld/stm32/mem/sram_8k_flash_128k/mem-flash.inc b/support/ld/stm32/mem/sram_8k_flash_128k/mem-flash.inc
new file mode 100644
index 0000000..19372b7
--- /dev/null
+++ b/support/ld/stm32/mem/sram_8k_flash_128k/mem-flash.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 128K
+}
diff --git a/support/ld/stm32/mem/sram_8k_flash_128k/mem-jtag.inc b/support/ld/stm32/mem/sram_8k_flash_128k/mem-jtag.inc
new file mode 100644
index 0000000..19372b7
--- /dev/null
+++ b/support/ld/stm32/mem/sram_8k_flash_128k/mem-jtag.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 128K
+}
diff --git a/support/ld/stm32/mem/sram_8k_flash_128k/mem-ram.inc b/support/ld/stm32/mem/sram_8k_flash_128k/mem-ram.inc
new file mode 100644
index 0000000..4063ab4
--- /dev/null
+++ b/support/ld/stm32/mem/sram_8k_flash_128k/mem-ram.inc
@@ -0,0 +1,5 @@
+MEMORY
+{
+  ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
+  rom (rx)  : ORIGIN = 0x08000000, LENGTH = 0K
+}
diff --git a/support/ld/stm32/f1/performance/vector_symbols.inc b/support/ld/stm32/series/stm32f1/performance/vector_symbols.inc
index f8519bb..f8519bb 100644
--- a/support/ld/stm32/f1/performance/vector_symbols.inc
+++ b/support/ld/stm32/series/stm32f1/performance/vector_symbols.inc
diff --git a/support/ld/stm32/series/stm32f1/value/vector_symbols.inc b/support/ld/stm32/series/stm32f1/value/vector_symbols.inc
new file mode 100644
index 0000000..f8726f9
--- /dev/null
+++ b/support/ld/stm32/series/stm32f1/value/vector_symbols.inc
@@ -0,0 +1,78 @@
+EXTERN(__msp_init)
+EXTERN(__exc_reset)
+EXTERN(__exc_nmi)
+EXTERN(__exc_hardfault)
+EXTERN(__exc_memmanage)
+EXTERN(__exc_busfault)
+EXTERN(__exc_usagefault)
+EXTERN(__stm32reservedexception7)
+EXTERN(__stm32reservedexception8)
+EXTERN(__stm32reservedexception9)
+EXTERN(__stm32reservedexception10)
+EXTERN(__exc_svc)
+EXTERN(__exc_debug_monitor)
+EXTERN(__stm32reservedexception13)
+EXTERN(__exc_pendsv)
+EXTERN(__exc_systick)
+
+EXTERN(__irq_wwdg)
+EXTERN(__irq_pvd)
+EXTERN(__irq_tamper)
+EXTERN(__irq_rtc)
+EXTERN(__irq_flash)
+EXTERN(__irq_rcc)
+EXTERN(__irq_exti0)
+EXTERN(__irq_exti1)
+EXTERN(__irq_exti2)
+EXTERN(__irq_exti3)
+EXTERN(__irq_exti4)
+EXTERN(__irq_dma1_channel1)
+EXTERN(__irq_dma1_channel2)
+EXTERN(__irq_dma1_channel3)
+EXTERN(__irq_dma1_channel4)
+EXTERN(__irq_dma1_channel5)
+EXTERN(__irq_dma1_channel6)
+EXTERN(__irq_dma1_channel7)
+EXTERN(__irq_adc1)
+EXTERN(__stm32reservedexception14)
+EXTERN(__stm32reservedexception15)
+EXTERN(__stm32reservedexception16)
+EXTERN(__stm32reservedexception17)
+EXTERN(__irq_exti9_5)
+EXTERN(__irq_tim1_brk)
+EXTERN(__irq_tim1_up)
+EXTERN(__irq_tim1_trg_com)
+EXTERN(__irq_tim1_cc)
+EXTERN(__irq_tim2)
+EXTERN(__irq_tim3)
+EXTERN(__irq_tim4)
+EXTERN(__irq_i2c1_ev)
+EXTERN(__irq_i2c1_er)
+EXTERN(__irq_i2c2_ev)
+EXTERN(__irq_i2c2_er)
+EXTERN(__irq_spi1)
+EXTERN(__irq_spi2)
+EXTERN(__irq_usart1)
+EXTERN(__irq_usart2)
+EXTERN(__irq_usart3)
+EXTERN(__irq_exti15_10)
+EXTERN(__irq_rtcalarm)
+EXTERN(__irq_cec)
+EXTERN(__irq_tim12)
+EXTERN(__irq_tim13)
+EXTERN(__irq_tim14)
+EXTERN(__stm32reservedexception18)
+EXTERN(__stm32reservedexception19)
+EXTERN(__irq_fsmc)
+EXTERN(__stm32reservedexception20)
+EXTERN(__irq_tim5)
+EXTERN(__irq_spi3)
+EXTERN(__irq_uart4)
+EXTERN(__irq_uart5)
+EXTERN(__irq_tim6)
+EXTERN(__irq_tim7)
+EXTERN(__irq_dma2_channel1)
+EXTERN(__irq_dma2_channel2)
+EXTERN(__irq_dma2_channel3)
+EXTERN(__irq_dma2_channel4_5)
+EXTERN(__irq_dma2_channel5)     /* on remap only */
diff --git a/support/ld/stm32/series/stm32f2/vector_symbols.inc b/support/ld/stm32/series/stm32f2/vector_symbols.inc
new file mode 100644
index 0000000..d275ec3
--- /dev/null
+++ b/support/ld/stm32/series/stm32f2/vector_symbols.inc
@@ -0,0 +1,98 @@
+EXTERN(__msp_init)
+EXTERN(__exc_reset)
+EXTERN(__exc_nmi)
+EXTERN(__exc_hardfault)
+EXTERN(__exc_memmanage)
+EXTERN(__exc_busfault)
+EXTERN(__exc_usagefault)
+EXTERN(__stm32reservedexception7)
+EXTERN(__stm32reservedexception8)
+EXTERN(__stm32reservedexception9)
+EXTERN(__stm32reservedexception10)
+EXTERN(__exc_svc)
+EXTERN(__exc_debug_monitor)
+EXTERN(__stm32reservedexception13)
+EXTERN(__exc_pendsv)
+EXTERN(__exc_systick)
+
+EXTERN(__irq_wwdg)
+EXTERN(__irq_pvd)
+EXTERN(__irq_tamp_stamp)
+EXTERN(__irq_rtc_wkup)
+EXTERN(__irq_flash)
+EXTERN(__irq_rcc)
+EXTERN(__irq_exti0)
+EXTERN(__irq_exti1)
+EXTERN(__irq_exti2)
+EXTERN(__irq_exti3)
+EXTERN(__irq_exti4)
+EXTERN(__irq_dma1_stream0)
+EXTERN(__irq_dma1_stream1)
+EXTERN(__irq_dma1_stream2)
+EXTERN(__irq_dma1_stream3)
+EXTERN(__irq_dma1_stream4)
+EXTERN(__irq_dma1_stream5)
+EXTERN(__irq_dma1_stream6)
+EXTERN(__irq_adc)
+EXTERN(__irq_can1_tx)
+EXTERN(__irq_can1_rx0)
+EXTERN(__irq_can1_rx1)
+EXTERN(__irq_can1_sce)
+EXTERN(__irq_exti9_5)
+EXTERN(__irq_tim1_brk_tim9)
+EXTERN(__irq_tim1_up_tim10)
+EXTERN(__irq_tim1_trg_com_tim11)
+EXTERN(__irq_tim1_cc)
+EXTERN(__irq_tim2)
+EXTERN(__irq_tim3)
+EXTERN(__irq_tim4)
+EXTERN(__irq_i2c1_ev)
+EXTERN(__irq_i2c1_er)
+EXTERN(__irq_i2c2_ev)
+EXTERN(__irq_i2c2_er)
+EXTERN(__irq_spi1)
+EXTERN(__irq_spi2)
+EXTERN(__irq_usart1)
+EXTERN(__irq_usart2)
+EXTERN(__irq_usart3)
+EXTERN(__irq_exti15_10)
+EXTERN(__irq_rtc_alarm)
+EXTERN(__irq_otg_fs_wkup)
+EXTERN(__irq_tim8_brk_tim12)
+EXTERN(__irq_tim8_up_tim13)
+EXTERN(__irq_tim8_trg_com_tim14)
+EXTERN(__irq_tim8_cc)
+EXTERN(__irq_dma1_stream7)
+EXTERN(__irq_fsmc)
+EXTERN(__irq_sdio)
+EXTERN(__irq_tim5)
+EXTERN(__irq_spi3)
+EXTERN(__irq_uart4)
+EXTERN(__irq_uart5)
+EXTERN(__irq_tim6_dac)
+EXTERN(__irq_tim7)
+EXTERN(__irq_dma2_stream0)
+EXTERN(__irq_dma2_stream1)
+EXTERN(__irq_dma2_stream2)
+EXTERN(__irq_dma2_stream3)
+EXTERN(__irq_dma2_stream4)
+EXTERN(__irq_eth)
+EXTERN(__irq_eth_wkup)
+EXTERN(__irq_can2_tx)
+EXTERN(__irq_can2_rx0)
+EXTERN(__irq_can2_rx1)
+EXTERN(__irq_can2_sce)
+EXTERN(__irq_otg_fs)
+EXTERN(__irq_dma2_stream5)
+EXTERN(__irq_dma2_stream6)
+EXTERN(__irq_dma2_stream7)
+EXTERN(__irq_usart6)
+EXTERN(__irq_i2c3_ev)
+EXTERN(__irq_i2c3_er)
+EXTERN(__irq_otg_hs_ep1_out)
+EXTERN(__irq_otg_hs_ep1_in)
+EXTERN(__irq_otg_hs_wkup)
+EXTERN(__irq_otg_hs)
+EXTERN(__irq_dcmi)
+EXTERN(__irq_cryp)
+EXTERN(__irq_hash_rng)