System Workbench for STM32

Bruno from STMicro helpfully replied on another forum on how to make the ram function work.

Here's a code snippet from the linker script:

/* Initialized data sections goes into RAM, load LMA copy after code */
.data :
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.RamFunc) /* .RamFunc sections */

. = ALIGN(4);
_edata = .; /* define a global symbol at data end */
} >RAM AT> FLASH

When I added the red text to my linker script in that area, the function was placed correctly in RAM and the half-page programming started working.