gsm-fw/gpf/conf/gsmcomp.c: increased max partition in the voice-only config The code we got from TCS211 had the maximum prim pool partition size set to 900 bytes in the voice-only config (no FAX_AND_DATA, no GPRS) and to 1600 bytes in every other config. As it turns out, this "minimized" config breaks when the AT command interface is used with %CPI enabled, as the responsible code in ATI does an ACI_MALLOC of 1012 bytes. TI may have considered this case to be unsupported usage (perhaps they didn't care about the combination of a voice-only PS with AT command control), but we do want this use case to work without crashing. Solution: I made the largest prim pool the same as it is with FAX_AND_DATA: 3 partitions of 1600 bytes.

/*
 * bcopy_32byte_chunks() takes the same arguments as BSD bcopy(),
 * but works on large chunks, specifically:
 *
 * - both addresses must be 32-bit word-aligned;
 * - the count must be a non-zero multiple of 32 bytes;
 * - the source and destination memory regions must not overlap.
 *
 * Arguments:
 *
 * R0: source address (word-aligned)
 * R1: destination address (ditto)
 * R2: byte count (must be a multiple of 32)
 */

	.text
	.code	32

	.globl	bcopy_32byte_chunks
bcopy_32byte_chunks:
	stmfd	sp!, {r4-r9}
1:	ldmia	r0!, {r3-r9,r12}
	stmia	r1!, {r3-r9,r12}
	subs	r2, r2, #0x20
	bhi	1b
	ldmfd	sp!, {r4-r9}
	bx	lr